<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-1381423606932569769</id><updated>2011-11-27T21:57:26.797-02:00</updated><category term='flash'/><category term='7.2'/><category term='dicas-l'/><category term='logs'/><category term='access point'/><category term='diagramas'/><category term='servidores'/><category term='ping'/><category term='pf'/><category term='torrents'/><category term='memoria'/><category term='debate'/><category term='sed'/><category term='mainframe'/><category term='restore'/><category term='audio'/><category term='monitoramento'/><category term='backtrack'/><category term='awk'/><category term='sistema contabil'/><category 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term='skin'/><category term='Linux'/><category term='ksar'/><category term='kernel'/><category term='analise'/><category term='virus'/><category term='samba'/><category term='clonagem'/><category term='vpn'/><category term='jail'/><category term='correção de côr'/><category term='env'/><category term='partições'/><category term='symux'/><category term='web'/><category term='ram'/><category term='cherokee'/><category term='observernms'/><category term='cobol'/><category term='sar'/><category term='amplificadores'/><category term='rbl'/><category term='pesquisa'/><category term='OpenVPN'/><category term='firefox'/><category term='cisco'/><category term='sysstat'/><category term='yum'/><category term='vlan'/><category term='e-mail'/><category term='queues'/><category term='redundancia'/><category term='eclipse'/><category term='qmail'/><category term='clonezilla'/><category term='raid'/><category term='cpu'/><category term='bind'/><category term='servidor e-mail'/><category 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term='fontes ttf'/><category term='rpm'/><category term='syslogd'/><category term='anti-spam'/><category term='polling'/><category term='identificação placas de rede'/><category term='telnet'/><category term='classe D'/><category term='atualiza'/><category term='opencobol'/><category term='hald'/><category term='análise de performance'/><category term='pipes'/><category term='isohunt'/><category term='san'/><category term='apache'/><category term='mirrors'/><category term='sistema'/><category term='sistemas'/><category term='pr'/><category term='tutorial'/><category term='nagios'/><category term='virtualização'/><category term='chmlib'/><category term='atualização'/><category term='virtual server'/><category term='nas'/><category term='teste'/><category term='xorg'/><category term='instalação'/><category term='outlook'/><category term='lista'/><category term='lilac'/><category term='portupdate'/><category term='iptables'/><category term='squirrelmail'/><category term='traduzindo mensagens'/><title type='text'>lembretes</title><subtitle type='html'>Este é um blog que estou criando como fosse um post-it, aqueles papeizinhos auto-grudentos que a gente usa pra lembrar das coisas; aqui, vou postando links que forem interessantes ou então dicas e sugestões que me sejam úteis. Quase como grudar um post-it no meu monitor ;)</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default?start-index=101&amp;max-results=100'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>139</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2036157433202985329</id><published>2011-08-27T20:00:00.001-03:00</published><updated>2011-08-27T20:02:10.319-03:00</updated><title type='text'>Open Cobol (interface gráfica)</title><content type='html'>&lt;span style="font-family: arial;"&gt;um post no forum (&lt;/span&gt;&lt;a href="http://www.opencobol.org/modules/newbb/viewtopic.php?forum=1&amp;amp;post_id=7098&amp;amp;topic_id=1389"&gt;GUICOBOL package for OPENCOBOL&lt;/a&gt;) &lt;span style="font-family: arial;"&gt; mostrando como se fazer a integração do OpenCobol com o GTK+&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2036157433202985329?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2036157433202985329/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/08/open-cobol-interface-grafica.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2036157433202985329'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2036157433202985329'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/08/open-cobol-interface-grafica.html' title='Open Cobol (interface gráfica)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4972072193262255652</id><published>2011-08-23T08:49:00.003-03:00</published><updated>2011-08-23T08:55:08.046-03:00</updated><title type='text'>Gadmintools</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;a href="http://gadmintools.flippedweb.com/index.php?option=com_frontpage&amp;amp;Itemid=1"&gt;Gadmintools&lt;/a&gt; é um conjunto de ferramentas para administração de diversos serviços sob Linux como, por exemplo: dhcp, proftpd, apache, samba, squid. Na melhor tradição *nix, os aplicativos são independentes.&lt;br /&gt;&lt;br /&gt;não sei - ainda não examinei-os - quais seriam seus méritos em relação ao &lt;a href="http://www.webmin.com/"&gt;WebMin&lt;/a&gt;, que é o aplicativo mais conhecido para essas administrações. A vantagem é que o WebMin não é "preso" a uma única versão de *nix, pode ser usado em qualquer uma.&lt;br /&gt;&lt;br /&gt;no Ubuntu vc pode usar a "Central de Programas do Ubuntu" para fazer a instalação automática desses aplicativos.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4972072193262255652?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4972072193262255652/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/08/gadmintools.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4972072193262255652'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4972072193262255652'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/08/gadmintools.html' title='Gadmintools'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3525913059600730494</id><published>2011-08-22T18:41:00.000-03:00</published><updated>2011-08-22T18:42:18.568-03:00</updated><title type='text'>"clonagem" de servidor FreeBSD</title><content type='html'>&lt;span style="font-family: arial;"&gt;o procedimento descrito &lt;a href="http://www.wmdicas.com.br/?dica=3161"&gt;aqui&lt;/a&gt; é bem parecido com aquele que eu mesmo usei, algum tempo atrás; parece mais fácil.&lt;br /&gt; &lt;br /&gt;as diferenças - que observo, pelo menos no primeiro momento são:&lt;br /&gt; &lt;br /&gt;a) fiz instalação bem básica do FreeBSD, enquanto no tutorial indica-se outro modo para gerar particionamentos, boots, etc.&lt;br /&gt; &lt;br /&gt;b) a instalação que fiz usou arquivos préviamente compactados e que  foram disponibilizados no próprio DVD do FreeBSD (modificado pelo  IsoMaster) e descompactados "on-the-fly"&lt;br /&gt; &lt;br /&gt;vou experimentar, qualquer dia dêstes :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3525913059600730494?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3525913059600730494/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/08/clonagem-de-servidor-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3525913059600730494'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3525913059600730494'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/08/clonagem-de-servidor-freebsd.html' title='&quot;clonagem&quot; de servidor FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3662801186139726504</id><published>2011-06-11T12:06:00.002-03:00</published><updated>2011-06-11T12:11:17.624-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='torrents'/><category scheme='http://www.blogger.com/atom/ns#' term='isohunt'/><title type='text'>torrents</title><content type='html'>&lt;span style="font-family: arial;"&gt;putz.. depois que liquidaram com o pirate bay - com sentenças judiciais muito, mas MUITO suspeitas, ficou difícil pra kct encontrar torrents de mp3 no mundo. Um dos melhores, ainda é o &lt;a href="http://isohunt.com/"&gt;isohunt&lt;/a&gt; apesar que não encontra tudo - fazer o que?&lt;br /&gt;&lt;br /&gt;mas depois de baixar o torrent, edite-o com o &lt;a href="http://torrenteditor.com/edit.php"&gt;OpenTorrent Editor&lt;/a&gt;, fazendo assim:&lt;br /&gt;&lt;br /&gt;editar o arquivo que acabou de baixar, acrescentando os url:&lt;br /&gt;&lt;br /&gt; http://tracker.openbittorrent.com/announce&lt;br /&gt; udp://tracker.openbittorrent.com:80/announce&lt;br /&gt;&lt;br /&gt;nos boxes próprios (um por vez), solicite o update. Se existir/encontrar o *.torrent ativo (seeds, leechers, etc), vai aparecer direitinho. Se não existirem, desista.&lt;br /&gt;&lt;br /&gt;salvo o novo torrent e uso-o para baixar o que me interessa.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3662801186139726504?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3662801186139726504/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/06/torrents.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3662801186139726504'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3662801186139726504'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/06/torrents.html' title='torrents'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-268904810596605616</id><published>2011-06-10T09:02:00.004-03:00</published><updated>2011-06-10T14:20:11.832-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='mrtg'/><title type='text'>mrtg facilitado ;)</title><content type='html'>&lt;span style="font-family:arial;"&gt;Normalmente o pessoal chora lágrimas de sangue para configurar/utilizar o mrtg, em qualquer distribuição. Acontece que encontrei um artigo-tutorial que deixou tudo muito, muito suave (IMHO):&lt;br /&gt;&lt;br /&gt;&lt;a href="http://imasters.com.br/artigo/13115/linux/monitoramento_de_trafego_no_centos_com_mrtg/"&gt;Monitoramento de Trafego no CentOS com MRTG&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;olhem - mais fácil, impossível.&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;ah.. um pequeno lembrete: sem o snmp não adianta instalar o mrtg, ninguém vai conseguir utiliza-lo. E (cá entre nós) o mais fácil tuto (?) de instalação que encontrei foi &lt;a href="http://www.it-slav.net/blogs/2008/11/11/install-and-configure-snmp-on-rhel-or-centos/"&gt;êste aqui&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-268904810596605616?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/268904810596605616/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/06/mrtg-facilitado.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/268904810596605616'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/268904810596605616'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/06/mrtg-facilitado.html' title='mrtg facilitado ;)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4359443325772850868</id><published>2011-05-29T19:08:00.002-03:00</published><updated>2011-05-29T19:10:41.248-03:00</updated><title type='text'>descobrindo o hardware (Linux)</title><content type='html'>&lt;span style="font-family: arial;"&gt;um comandinho simples e bem útil para descobrir TUDO o que sua máquina tem:&lt;br /&gt;&lt;br /&gt;sudo lshw -html &amp;gt;&amp;gt; /tmp/config.html&lt;br /&gt;&lt;br /&gt;cria o arquivo .html realmente com todas as informações que vc precisa :)&lt;br /&gt;&lt;br /&gt;divirta-se.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4359443325772850868?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4359443325772850868/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/05/descobrindo-o-hardware-linux.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4359443325772850868'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4359443325772850868'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/05/descobrindo-o-hardware-linux.html' title='descobrindo o hardware (Linux)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4301968442656421516</id><published>2011-05-20T21:40:00.002-03:00</published><updated>2011-05-20T21:45:36.714-03:00</updated><title type='text'>listagem de musicas</title><content type='html'>&lt;span style="font-family: arial;"&gt;o melhor modo de se fazer audições continuas de mp3 (flac, etc) é criar uma listagem m3u. Antigamente eu usava o "ls *mp3 (ou flac, etc)  &amp;gt; path/arquivo.m3u"  &lt;/span&gt;e depois usava o vim pra recortar um monte de informação desnecessária.. bem, não mais :) agora uso o find:&lt;br /&gt;&lt;br /&gt;find /path -name "*mp3" -print &amp;gt; /path/arquivo.m3u&lt;br /&gt;&lt;br /&gt;fácil, né? pois é, também achei :)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4301968442656421516?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4301968442656421516/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/05/listagem-de-musicas.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4301968442656421516'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4301968442656421516'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/05/listagem-de-musicas.html' title='listagem de musicas'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5463281341483539832</id><published>2011-03-24T15:43:00.006-03:00</published><updated>2011-03-24T16:02:48.847-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='mysql'/><category scheme='http://www.blogger.com/atom/ns#' term='opencobol'/><title type='text'>OpenCobol e MySQL</title><content type='html'>&lt;span style="font-family:arial;"&gt;já falei sobre o acesso OpenCobol-&gt;MySQL em outros posts mas recentemente troquei de plataforma no meu deskitópi, passando a usar o Ubuntu. Bem.. não mudou muita coisa, exceto que ficou tudo mais fácil (rs) do que era antes. Mas vamos ao ponto:&lt;br /&gt;&lt;br /&gt;para se compilar aquêle .obj para acesso ao MySQL, como consta do trédi&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.opencobol.org/modules/newbb/viewtopic.php?topic_id=575&amp;amp;forum=1&amp;amp;post_id=6545#forumpost6545"&gt;How to communicate with MySQL from Opencobol using MySQL C API&lt;/a&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;nota importante: o trédi foi atualizado com um novo arquivo fonte&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;é preciso dispor dos vários .h (arquivos de inclusão). Pois bem, no Ubuntu vcs vão instalar a lib de desenvolvimento libmysqlclient-dev, depois alterar o cabeçalho do arquivo para incluir o path do mysql.h:&lt;br /&gt;&lt;br /&gt;&lt;stdio.h&gt;&lt;string.h&gt;&lt;libcob.h&gt;&lt;stdio.h\&gt;&lt;/stdio.h\&gt;&lt;/libcob.h&gt;&lt;/string.h&gt;&lt;/stdio.h&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;#include    &lt;stdio.h&gt;/path/do/mysql.h&lt;br /&gt;&lt;br /&gt;basta alterar no cabeçalho do arquivo fonte e pronto.&lt;br /&gt;&lt;string.h&gt; &lt;libcob.h&gt;&lt;br /&gt;&lt;/libcob.h&gt;&lt;/string.h&gt;&lt;/stdio.h&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;stdio.h&gt;&lt;string.h&gt;&lt;libcob.h&gt;&lt;stdio.h\&gt;&lt;string.h\&gt;&lt;libcob.h\&gt;para descobrir ONDE o mysql.h está, usem o comando: &lt;/libcob.h\&gt;&lt;/string.h\&gt;&lt;/stdio.h\&gt;&lt;/libcob.h&gt;&lt;/string.h&gt;&lt;/stdio.h&gt;&lt;/span&gt;mysql_config --cflags&lt;br /&gt;&lt;br /&gt;pronto :)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5463281341483539832?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5463281341483539832/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/03/opencobol-e-mysql.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5463281341483539832'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5463281341483539832'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/03/opencobol-e-mysql.html' title='OpenCobol e MySQL'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6058337820901807868</id><published>2011-02-15T11:37:00.002-02:00</published><updated>2011-02-15T11:41:38.440-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='sysctl'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><title type='text'>sysctl no FreeBSD</title><content type='html'>&lt;span style="font-family: arial;"&gt;já tinhamos o sysctl.conf configurado em nossos FreeBSD mas uma pesquisa recente mostrou-me que houveram algumas modificações em relação a um&lt;/span&gt;&lt;a style="font-family: arial;" href="http://matheuslamberti.wordpress.com/2007/01/04/freebsd-mais-seguro-com-sysctl/"&gt; artigo meio antigo&lt;/a&gt;&lt;span style="font-family: arial;"&gt; que eu utilizava como base; &lt;/span&gt;&lt;a style="font-family: arial;" href="http://serverfault.com/questions/64356/freebsd-performance-tuning-sysctls-loader-conf-kernel"&gt;encontrei novo artigo&lt;/a&gt;&lt;span style="font-family: arial;"&gt;, por sinal bastante extenso, e que estou avaliando/utilizando em VirtualBox.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6058337820901807868?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6058337820901807868/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/02/sysctl-no-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6058337820901807868'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6058337820901807868'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/02/sysctl-no-freebsd.html' title='sysctl no FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4909915404580206126</id><published>2011-02-01T13:21:00.004-02:00</published><updated>2011-02-01T14:26:52.231-02:00</updated><title type='text'>snafu - upgrade do (x)ubuntu</title><content type='html'>&lt;span style="font-family:arial;"&gt;bem.. "situation normal, all fucked up" (snafu). Tentei fazer upgrade do meu (x)ubuntu, a duras penas instalado - meu DVD está uma me.. hmm.. droga, só lê quando quer, então a instalação foi conseguida após insistir umas 15 vezes - ou venci pelo cansaço, vai saber - rs.&lt;br /&gt;&lt;br /&gt;bem, enfim, eu estava com o XUbuntu 9.04 funcionando normalzinho, bonitinho mas aí, abestadamente, resolvi que tinha que fazer o upgrade da "coisa". Então, segui as informações &lt;a href="http://help.ubuntu.com/community/MaverickUpgrades"&gt;daqui&lt;/a&gt;, e - o pior da história (ou não): tudo remotamente. Tudo ficou APARENTEMENTE normal, até que, chegando em casa, vi que NADA estava funcionando direito. A começar do menu, onde só ficou o flag "applications", mas sem nada em itens de menu. O thunderbird não funciona mais, o squid não permite mais navegação, enfim.. SNAFU MESMO!!!&lt;br /&gt;&lt;br /&gt;já tentei recuperar mas quem diz que acho informações? nem por decreto. Teoricamente, deveria ter funcionado direito, mas enfim.. acho que vou ter que fazer a reinstalação mesmo, a partir do zero.&lt;br /&gt;&lt;br /&gt;btw, para não perder a viagem: o &lt;a href="https://help.ubuntu.com/"&gt;site de documentação do Ubuntu&lt;/a&gt; é realmente muito bom, vale pesquisar lá.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4909915404580206126?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4909915404580206126/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/02/snafu-upgrade-do-xubuntu.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4909915404580206126'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4909915404580206126'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/02/snafu-upgrade-do-xubuntu.html' title='snafu - upgrade do (x)ubuntu'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5458817521532223598</id><published>2011-01-27T16:37:00.005-02:00</published><updated>2011-01-28T22:10:32.340-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='utf-8'/><category scheme='http://www.blogger.com/atom/ns#' term='codificação de caracteres'/><category scheme='http://www.blogger.com/atom/ns#' term='env'/><title type='text'>codificação de caracteres no Linux</title><content type='html'>&lt;div style="text-align: left; font-family: arial;"&gt;recentemente mudei de Slackware 13.0 para Ubuntu (XUbuntu, na verdade) versão 10.10; acontece que alguns arquivos viraram uma bagunça, os acentuados ficaram todos esquisitos, substituidos por caracteres estranhos.&lt;br /&gt;&lt;br /&gt;acho que pesquisei umas 150 páginas na 'net, até que consegui achar a resposta que resolveu:&lt;br /&gt;&lt;br /&gt;é PARTE &lt;a href="http://trac.gpec.ucdb.br/wiki/TutorialCodificacao"&gt;deste tutorial aqui&lt;/a&gt;, que é pro Fedora, mas o básico é:&lt;br /&gt;&lt;br /&gt;a) descubra QUAL a codificação do arquivo texto que está zoneado:&lt;br /&gt;&lt;br /&gt;&lt;pre class="wiki"&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;$ file arquivo.txt&lt;/span&gt;&lt;br /&gt;$file /tmp/signatures.sig&lt;br /&gt;/tmp/signatures.sig: ISO-8859 English text, with very long lines&lt;br /&gt;&lt;br /&gt;(na verdade é ISO-8859-1)&lt;br /&gt;&lt;br /&gt;depois, altere a codificação com o "iconv":&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;iconv -f ISO-8859-1 -t UTF-8 /tmp/signatures.sig &gt;&lt;br /&gt;Downloads/signatures.sig&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;(tudo em uma linha só)&lt;br /&gt;no meu caso, estranhamente a codificação aparecia como ISO-8859,&lt;br /&gt;embora eu sempre tenha utilizado EXCLUSIVAMENTE O UTF-8&lt;br /&gt;&lt;/pre&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;mas.. o melhor mesmo é o que vi &lt;a href="http://www.forumdebian.com.br/viewtopic.php?f=23&amp;amp;t=1806&amp;amp;start=45"&gt;aqui&lt;/a&gt;, um trabalho completinho pra fazer isso sem dor.&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5458817521532223598?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5458817521532223598/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2011/01/codificacao-de-caracteres-no-linux.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5458817521532223598'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5458817521532223598'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2011/01/codificacao-de-caracteres-no-linux.html' title='codificação de caracteres no Linux'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-50161900798370548</id><published>2010-11-07T09:56:00.002-02:00</published><updated>2010-11-07T10:00:31.403-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='lusca'/><category scheme='http://www.blogger.com/atom/ns#' term='cache'/><category scheme='http://www.blogger.com/atom/ns#' term='squid'/><title type='text'>cache profissional</title><content type='html'>&lt;div style="font-family: arial; text-align: justify;"&gt;uma pergunta na lista fug-br foi soberbamente respondida pelo patrick tracanelli; a resposta (&lt;a href="http://www.fug.com.br/historico/html/freebsd/2010-11/msg00096.html"&gt;que está aqui&lt;/a&gt;) foi para a pergunta: "&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-family: arial;"&gt;Alguém recomenda algum hardware ou solução para cache profissional para &lt;/span&gt;&lt;span style="font-family: arial;"&gt;provedor ?" - do sergio. Para quem quer fazer um cache/proxy realmente profissional, NÃO PODE perder essa resposta :)&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;pre style="margin: 0em;"&gt;&lt;br /&gt;&lt;/pre&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;pre style="margin: 0em;"&gt;&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-50161900798370548?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/50161900798370548/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/11/cache-profissional.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/50161900798370548'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/50161900798370548'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/11/cache-profissional.html' title='cache profissional'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4460105777546376583</id><published>2010-10-29T13:41:00.002-02:00</published><updated>2010-10-29T13:45:08.427-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='java'/><category scheme='http://www.blogger.com/atom/ns#' term='mysql'/><category scheme='http://www.blogger.com/atom/ns#' term='netbeans'/><title type='text'>java, oracle, sun</title><content type='html'>&lt;span style="font-family: arial;"&gt;com a aquisição da Sun por parte da Oracle eu tive o maior trabalho pra achar "onde" ficaram escondidos o java, o NetBeans, etc. É a coisa mais fácil:&lt;br /&gt;&lt;br /&gt;www.oracle.com e "passeie" com o ratinho sobre as várias "tags" no site; abre-se um informativo que informa o conteúdo de cada "tag" sem que vc tenha que clickar nêle. Examine o informativo e (sob o download) vc logo vê o que tem.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4460105777546376583?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4460105777546376583/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/java-oracle-sun.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4460105777546376583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4460105777546376583'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/java-oracle-sun.html' title='java, oracle, sun'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8742966057211108631</id><published>2010-10-29T09:18:00.003-02:00</published><updated>2010-10-29T09:26:26.385-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tune2fs'/><category scheme='http://www.blogger.com/atom/ns#' term='espaço em disco'/><title type='text'>abrindo espaço no hd (Linux)</title><content type='html'>&lt;span style="font-family:arial;"&gt;isso me aconteceu por êstes dias: repentinamente um servidor Postfix parou de funcionar. Olhando daqui e dali verifiquei que o espaço da partição utilizada (/var/) estava com 100% de ocupação. Putzgrillo, e agora?&lt;br /&gt;&lt;br /&gt;bem.. olha daqui, olha de lá, e resolvi "matar" alguns logs que estavam compactados (backup de logs variados), fui à partição e..&lt;br /&gt;&lt;br /&gt; "# rm -fv arquivos.antigos.bz2".&lt;br /&gt;&lt;br /&gt;terminado o processo - arquivos de 2008, imaginem - pensei: bem.. acho que tudo em ordem, agora :)&lt;br /&gt;&lt;br /&gt;nada.. continuava 100%, nada de espaço livre. Bão, pra encurtar a prosa: quando vc apaga arquivos, o espaço não volta imediatamente para o pool de disponibilidade, para isso vc precisa usar o tune2fs:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;# tune2fs -m 0 /dev/partição&lt;/span&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;br /&gt;note que isso deve ser evitado para o "/" (raiz) porque ELIMINA o espaço de segurança, necessário para o root. Já as partições para armazenamento de dados NÃO PRECISAM disso.&lt;br /&gt;&lt;br /&gt;então é isso :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8742966057211108631?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8742966057211108631/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/abrindo-espaco-no-hd-linux.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8742966057211108631'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8742966057211108631'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/abrindo-espaco-no-hd-linux.html' title='abrindo espaço no hd (Linux)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2448701728550218362</id><published>2010-10-22T11:24:00.002-02:00</published><updated>2010-10-22T11:27:18.923-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><category scheme='http://www.blogger.com/atom/ns#' term='dicas-l'/><title type='text'>nagios, nagios, sempre nagios</title><content type='html'>&lt;span style="font-family: arial;"&gt;gentemm.. em se tratando de nagios (sempre êle) não deixem de &lt;a href="http://www.google.com/custom?domains=www.dicas-l.com.br&amp;amp;q=nagios&amp;amp;sitesearch=www.dicas-l.com.br&amp;amp;client=pub-7096961373083740&amp;amp;forid=1&amp;amp;ie=ISO-8859-1&amp;amp;oe=ISO-8859-1&amp;amp;cof=GALT%3A%23008000%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A663399%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3AFFFFFF%3BALC%3A0000FF%3BLC%3A0000FF%3BT%3A000000%3BGFNT%3A0000FF%3BGIMP%3A0000FF%3BLH%3A65%3BLW%3A200%3BL%3Ahttp%3A%2F%2Fwww.dicas-l.com.br%2Fimagens%2Fdicas-L.jpg%3BS%3Ahttp%3A%2F%2Fwww.dicas-l.com.br%3BFORID%3A1%3B&amp;amp;hl=pt&amp;amp;sa=ok"&gt;pesquisar em dicas-l&lt;/a&gt;, existem vários tutoriais por lá, que vale a pena serem lidos.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2448701728550218362?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2448701728550218362/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/nagios-nagios-sempre-nagios.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2448701728550218362'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2448701728550218362'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/nagios-nagios-sempre-nagios.html' title='nagios, nagios, sempre nagios'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2918623152785860583</id><published>2010-10-12T12:01:00.001-03:00</published><updated>2010-10-12T12:03:39.689-03:00</updated><title type='text'>ainda o udev e as placas de rede</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;a href="https://www.ibm.com/developerworks/mydeveloperworks/blogs/752a690f-8e93-4948-b7a3-c060117e8665/entry/renomear_interface_de_rede_com_udev?lang=pt_br"&gt;esta dica aqui&lt;/a&gt; é imperdível, trata do udev, os nomes das placas e como fazê-las mais disciplinadas. Bem completinho :)&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2918623152785860583?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2918623152785860583/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/ainda-o-udev-e-as-placas-de-rede.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2918623152785860583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2918623152785860583'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/10/ainda-o-udev-e-as-placas-de-rede.html' title='ainda o udev e as placas de rede'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-991598177478616933</id><published>2010-09-28T15:16:00.002-03:00</published><updated>2010-09-28T15:27:26.811-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='gimp'/><category scheme='http://www.blogger.com/atom/ns#' term='scanear'/><category scheme='http://www.blogger.com/atom/ns#' term='correção de côr'/><title type='text'>o Gimp e a fotografia</title><content type='html'>&lt;span style="font-family: arial;"&gt;Estou pensando (bem sériamente) em comprar uma "multifuncional" HP e usa-la para escanear os negativos para posterior inversão/impressão, com o GIMP. Então andei catando um monte de informações sôbre o Gimp na Internet e estou "ajuntando" aqui, para uso posterior; vamos lá:&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://kaeru.my/journal/scanning-old-negatives"&gt;&lt;span style="font-family: arial;"&gt;Scanning Old Negatives&lt;/span&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt; - &lt;/span&gt;&lt;/span&gt;um site da malasia que dá o primeiro impulso ;)&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;a style="font-family: arial;" href="http://gimp-savvy.com/BOOK/index.html?node61.html"&gt;Color Correcting by Balancing the Neutrals&lt;/a&gt;&lt;span style="font-family: arial;"&gt; (correção de cor por balanceamento dos tons neutros)&lt;/span&gt;&lt;span style="font-weight: bold; font-family: arial;"&gt; - &lt;/span&gt;&lt;span style="font-family: arial;"&gt;parece muiiito bom :) é bem completo mesmo. O &lt;a href="http://gimp-savvy.com/ABOUT/index.html"&gt;site em si&lt;/a&gt; é dedicado ao aprendizado sério do Gimp, vale a visita.&lt;br /&gt;&lt;br /&gt;Não contente com isso, e com um foco mais abrangente (lá em cima foi foco mais estreito) eu procurei no google por "&lt;a href="http://www.google.com/search?ie=UTF-8&amp;amp;oe=UTF-8&amp;amp;sourceid=navclient&amp;amp;gfns=1&amp;amp;q=gimp+professional+tutorial"&gt;gimp professional tutoria&lt;/a&gt;l" e - caramba - o que veio é MUITA coisa boa, mas boa de verdade.&lt;br /&gt;&lt;br /&gt;enfim.. vamos ver como vamos conseguir scanear os negativos :)&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-991598177478616933?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/991598177478616933/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/o-gimp-e-fotografia.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/991598177478616933'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/991598177478616933'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/o-gimp-e-fotografia.html' title='o Gimp e a fotografia'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1521470405673537362</id><published>2010-09-20T16:57:00.004-03:00</published><updated>2010-09-28T16:21:52.977-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='mysql'/><category scheme='http://www.blogger.com/atom/ns#' term='opencobol'/><title type='text'>Coding SQL in OpenCOBOL</title><content type='html'>&lt;a style="font-family: arial;" href="http://www.opencobol.org/modules/newbb/viewtopic.php?topic_id=575&amp;amp;forum=1"&gt;Novo trédi no forum&lt;/a&gt;&lt;span style="font-family:arial;"&gt; do OpenCobol, onde o &lt;/span&gt;&lt;a style="font-family: arial;" href="http://www.opencobol.org/userinfo.php?uid=818"&gt;erstazi&lt;/a&gt;&lt;span style="font-family:arial;"&gt; disponibiliza um exemplo completo de acesso ao BD MySQL com o OpenCobol&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;com certeza valerá a pena experimentar porque (pelo que vi) o código é bem funcional.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1521470405673537362?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1521470405673537362/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/coding-sql-in-opencobol.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1521470405673537362'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1521470405673537362'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/coding-sql-in-opencobol.html' title='Coding SQL in OpenCOBOL'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2515997627195653500</id><published>2010-09-15T15:49:00.002-03:00</published><updated>2010-09-15T16:00:08.724-03:00</updated><title type='text'>ainda a gravação de CDs e DVDs</title><content type='html'>&lt;span style="font-family: arial;"&gt;por estes dias precisei gravar um CD na máquina e o k3b não funcionava nem a pau - coisas do slack, sabem como é.. Então, busquei no google e achei uma dica bem interessante no VivaOLinux. A &lt;a href="http://www.vivaolinux.com.br/dica/Gravar-CD%B4s-pelo-prompt/"&gt;dica está aqui&lt;/a&gt;, mas o básico é:&lt;br /&gt;&lt;br /&gt;encontrar o nosso device de gravação:&lt;br /&gt;&lt;br /&gt;$ cdrecord -scanbus&lt;br /&gt;&lt;br /&gt;o comando vai encontrar/mostrar o dispositivo de gravação:&lt;br /&gt;&lt;br /&gt;3,0,0   300) 'ASUS    ' 'DRW-24B1ST      ' '1.01' Removable CD-ROM&lt;br /&gt;&lt;br /&gt;daí, é só mandar gravar:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family: arial;font-size:100%;" &gt;cdrecord -v -fs=16M speed=8 dev=3,0,0 -data /path/nome_da_imagem.iso&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;esta dica &lt;a href="http://irado-lembretes.blogspot.com/2008/12/gravao-de-cds-e-dvds.html"&gt;altera meu post anterior&lt;/a&gt;&lt;/span&gt;, usando o growisofs e também os comandos aplicáveis no FreeBSD&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2515997627195653500?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2515997627195653500/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/ainda-gravacao-de-cds-e-dvds.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2515997627195653500'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2515997627195653500'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/ainda-gravacao-de-cds-e-dvds.html' title='ainda a gravação de CDs e DVDs'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1757475149611803281</id><published>2010-09-14T14:26:00.004-03:00</published><updated>2010-09-14T14:34:39.479-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='mysqlworkbench'/><category scheme='http://www.blogger.com/atom/ns#' term='phpmyadmin'/><category scheme='http://www.blogger.com/atom/ns#' term='slackware'/><title type='text'>MySQL Workbench no Slackware</title><content type='html'>&lt;span style="font-family:arial;"&gt;o &lt;a href="http://dev.mysql.com/downloads/workbench/"&gt;MySQLWorkbench&lt;/a&gt; e o &lt;/span&gt;&lt;a style="font-family: arial;" href="http://www.phpmyadmin.net/home_page/index.php"&gt;phpMyAdmin&lt;/a&gt;&lt;span style="font-family:arial;"&gt; são administradores de MySQL. Dêsses, aparentemente o mais enjoado de instalar no Slackware é o primeiro dêles, mas acontece que, como é produzido/disponibilizado pela própria MySQL, muitos preferem sua utilização. Bem, pra ficar menos chata a instalação, é melhor seguir a sugestão do Leo Kyota no VivaOLinux:&lt;br /&gt;&lt;br /&gt;"&lt;/span&gt;Esses dias eu consegui compilar no meu Slackware64 13.1. Eu compilei os seguintes pacotes no meu Slack.&lt;br /&gt;cairomm-1.8.4&lt;br /&gt;GConf-2.28.1&lt;br /&gt;glibmm-2.22.2&lt;br /&gt;gnome-mime-data-2.18.0&lt;br /&gt;gnome-vfs-2.24.3&lt;br /&gt;gtkmm-2.18.2&lt;br /&gt;libbonobo-2.24.3&lt;br /&gt;libglademm-2.6.7&lt;br /&gt;libgnome-2.28.0&lt;br /&gt;libsigc++-2.2.7&lt;br /&gt;lua-5.1.4&lt;br /&gt;ORBit2-2.14.18&lt;br /&gt;pangomm-2.26.2&lt;br /&gt;wxWidgets-2.8.11&lt;br /&gt;Eu não me lembro a ordem. Eu baixei todos esse pacotes no &lt;a href="http://slackbuilds.org/repository/13.1/"&gt;http://slackbuilds.org/repository/13.1/&lt;/a&gt;&lt;span style="font-family:arial;"&gt;"&lt;br /&gt;&lt;br /&gt;o &lt;a href="http://www.vivaolinux.com.br/topico/Slackware/MySQLWorkbench"&gt;post original&lt;/a&gt; tá lá no VOL&lt;br /&gt;&lt;br /&gt;ps: o Slackware é um pé no saco, não?&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1757475149611803281?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1757475149611803281/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/mysql-workbench-no-slackware.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1757475149611803281'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1757475149611803281'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/mysql-workbench-no-slackware.html' title='MySQL Workbench no Slackware'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6844112136452275026</id><published>2010-09-05T18:20:00.003-03:00</published><updated>2010-09-05T18:55:19.523-03:00</updated><title type='text'>OpenVPN (de novo)</title><content type='html'>&lt;span style="font-family:arial;"&gt;Pessoalmente gosto de VPNs desde quando "cometi" uma, há uns 5 anos, em IPSec sob FreeBSD.  É emocionante (pelo menos pra mim foi) quando vc faz tudo certinho e as coisas se comportam como delas se espera :)&lt;br /&gt;&lt;br /&gt;Hoje em dia é mais utilizada mesmo a OpenVPN, que é muito boa. Muitos colegas se "embananam" quando tem que montar uma mas existem tutoriais às pencas na 'net, além do próprio site, que é bem completo. Recentemente alguém me indicou tutoriais no site Guia do Hardware. O site é muito bem organizado e MUITO abrangente. Os dois tutoriais indicados foram:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.guiadohardware.net/tutoriais/openvpn/"&gt;OpenVPN-Criando uma VPN básica&lt;/a&gt; e &lt;a href="http://www.guiadohardware.net/tutoriais/openvpn_2/"&gt;OpenVPN Avançado: Certificados e Bridges&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;um outro artigo, muito bom: &lt;a href="http://www.guiadohardware.net/tutoriais/vpn-alta-disponibilidade/"&gt;OpenVPN: Criando VPNs com alta disponibilidade&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6844112136452275026?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6844112136452275026/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/openvpn-de-novo.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6844112136452275026'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6844112136452275026'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/openvpn-de-novo.html' title='OpenVPN (de novo)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3225092625422605156</id><published>2010-09-01T14:25:00.004-03:00</published><updated>2010-09-01T15:14:22.972-03:00</updated><title type='text'>fighting spam with Postfix</title><content type='html'>&lt;span style="font-family:arial;"&gt;O colega Ronan Lucio (lista Postfix-br) nos deu mais um &lt;a href="http://archives.neohapsis.com/archives/postfix/2010-06/0678.html"&gt;link "muito bom"&lt;/a&gt; na nossa incessante batalha contra o spam.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Instruções bem interessantes a serem usadas no postfix ;)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3225092625422605156?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3225092625422605156/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/fighting-spam-with-postfix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3225092625422605156'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3225092625422605156'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/09/fighting-spam-with-postfix.html' title='fighting spam with Postfix'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-7368025748402484106</id><published>2010-08-25T21:24:00.002-03:00</published><updated>2010-08-25T21:31:24.035-03:00</updated><title type='text'>malware e spam - Postfix - (novamente)</title><content type='html'>acho que nunca termina. Acabo de encontrar o link da &lt;a href="http://advosys.ca/"&gt;Advosys Consulting&lt;/a&gt; com um &lt;a href="http://advosys.ca/papers/email/53-postfix-filtering.html"&gt;"paper" bem interessante&lt;/a&gt; sobre como usar o Postfix para combater spam, e-mails mal-formados ou "limpar" tudo, usando Perl, SpamAssassin e um tal de Anonimy Sanitizer.&lt;br /&gt;&lt;br /&gt;é uma documentação bem completa, com todas as instruções apropriadas :)&lt;br /&gt;&lt;br /&gt;o site tem um grande conjunto de howtos, vejam:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;                           &lt;table class="contentpaneopen"&gt; &lt;tbody&gt;&lt;tr&gt;   &lt;td class="contentheading" width="100%"&gt;     &lt;a href="http://advosys.ca/papers/email/53-postfix-filtering.html" class="contentpagetitle"&gt;    Fighting malware and spam with Postfix&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt; &lt;table class="contentpaneopen"&gt;   &lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Friday, May 25 2007 15:56 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;An easy way to extend Postfix, the popular replacement for Sendmail,  to provide high-level attachment filtering and intelligent spam  identification.&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt;  &lt;td colspan="2"&gt;   &lt;a href="http://advosys.ca/papers/email/53-postfix-filtering.html" class="readon"&gt;    &lt;/a&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;span class="article_separator"&gt; &lt;/span&gt;  &lt;table class="contentpaneopen"&gt; &lt;tbody&gt;&lt;tr&gt;   &lt;td class="contentheading" width="100%"&gt;     &lt;a href="http://advosys.ca/papers/email/58-postfix-instance.html" class="contentpagetitle"&gt;    Adding a second postfix instance&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt; &lt;table class="contentpaneopen"&gt;   &lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Wednesday, March 10 2004 14:33 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;By popular demand, a quick HOWTO describing how to run two instances of Postfix to separate inbound mail from outbound.&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt;  &lt;td colspan="2"&gt;   &lt;a href="http://advosys.ca/papers/email/58-postfix-instance.html" class="readon"&gt;    &lt;/a&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;span class="article_separator"&gt;&lt;/span&gt;&lt;br /&gt;&lt;table class="contentpaneopen"&gt; &lt;tbody&gt;&lt;tr&gt;   &lt;td class="contentheading" width="100%"&gt;     &lt;a href="http://advosys.ca/papers/email/59-mail-policies.html" class="contentpagetitle"&gt;    Email policies that prevent viruses&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;    &lt;table class="contentpaneopen"&gt;&lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Wednesday, August 02 2006 15:14 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;Simple and effective methods you can use at the gateway level to  prevent the next Nimda or Sircam from attacking your organization.&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt;  &lt;td colspan="2"&gt;   &lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;div class="componentheading"&gt;  Web security&lt;/div&gt;  &lt;table class="blog" cellpadding="0" cellspacing="0"&gt;&lt;tbody&gt;&lt;tr&gt;  &lt;td valign="top"&gt;     Web application security   &lt;br /&gt;  &lt;br /&gt; &lt;/td&gt; &lt;/tr&gt;  &lt;tr&gt;  &lt;td valign="top"&gt;   &lt;table width="100%" cellpadding="0" cellspacing="0"&gt;   &lt;tbody&gt;&lt;tr&gt;        &lt;td class="article_column" valign="top" width="100%"&gt;       &lt;table class="contentpaneopen"&gt; &lt;tbody&gt;&lt;tr&gt;   &lt;td class="contentheading" width="100%"&gt;     &lt;a href="http://advosys.ca/papers/web/63-http-digest-authentication.html" class="contentpagetitle"&gt;    HTTP digest authentication&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt; &lt;table class="contentpaneopen"&gt;   &lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Tuesday, August 22 2006 17:08 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;Using HTTP digest authentication in web applications as an alternative to SSL for protecting usernames and passwords.&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt;  &lt;td colspan="2"&gt;   &lt;a href="http://advosys.ca/papers/web/63-http-digest-authentication.html" class="readon"&gt;    &lt;/a&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;span class="article_separator"&gt;&lt;/span&gt; &lt;table class="contentpaneopen"&gt; &lt;tbody&gt;&lt;tr&gt;   &lt;td class="contentheading" width="100%"&gt;     &lt;a href="http://advosys.ca/papers/web/62-php-hardening-suhosin.html" class="contentpagetitle"&gt;    Hardening PHP servers with suhosin&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt; &lt;table class="contentpaneopen"&gt;   &lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Thursday, November 09 2006 16:44 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;How to compile and install the suhosin security module for PHP on Ubuntu Linux Server&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt;  &lt;td colspan="2"&gt;   &lt;a href="http://advosys.ca/papers/web/62-php-hardening-suhosin.html" class="readon"&gt;    &lt;/a&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table class="contentpaneopen"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td class="contentheading" width="100%"&gt;&lt;a href="http://advosys.ca/papers/web/61-web-security.html" class="contentpagetitle"&gt;Writing Secure Web Applications&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt; &lt;table class="contentpaneopen"&gt;   &lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Wednesday, March 10 2004 15:46 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;Creating secure web applications is extremely difficult. Learn the  basic techniques of writing tamper-proof web apps in Perl and other  languages.&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt;  &lt;td colspan="2"&gt;   &lt;a href="http://advosys.ca/papers/web/61-web-security.html" class="readon"&gt;    &lt;/a&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;table class="contentpaneopen"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td class="contentheading" width="100%"&gt;&lt;a href="http://advosys.ca/papers/web/60-form-tampering.html" class="contentpagetitle"&gt;Preventing HTML form tampering&lt;/a&gt;    &lt;/td&gt;            &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt; &lt;table class="contentpaneopen"&gt;   &lt;tbody&gt;&lt;tr&gt;  &lt;td colspan="2" class="createdate" valign="top"&gt;   Monday, January 02 2006 15:27 &lt;/td&gt; &lt;/tr&gt;   &lt;tr&gt; &lt;td colspan="2" valign="top"&gt; &lt;p&gt;HTML form data and cookies can easily be altered by malicious users,  especially the so-called "hidden" fields. Learn how to detect tampering  using HMAC signatures.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-7368025748402484106?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/7368025748402484106/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/malware-e-spam-postfix-novamente.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7368025748402484106'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7368025748402484106'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/malware-e-spam-postfix-novamente.html' title='malware e spam - Postfix - (novamente)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8763344694880084127</id><published>2010-08-24T14:34:00.003-03:00</published><updated>2010-08-24T14:47:45.815-03:00</updated><title type='text'>combatendo spam (mais)</title><content type='html'>&lt;span style="font-family:arial;"&gt;nunca é demais um novo item que nos auxilie no combate/rejeição de spam; seguindo as instruções do site rfc.ignorant e outros, acrescentei alguns items no main.cf de alguns servidores postfix.&lt;br /&gt;&lt;br /&gt;Os itens acrescentados foram as listas rbl e dois itens (por enquanto) do rfc.ignorant, como segue:&lt;br /&gt;&lt;br /&gt;smtpd_client_restrictions: (várias informações pré-existentes aqui), check_client_access hash:/opt/excecoes/rblexceptions, reject_rbl_client &lt;span style="color: rgb(255, 0, 0);"&gt;zen.spamhaus.org&lt;/span&gt;, reject_rbl_client &lt;span style="color: rgb(255, 0, 0);"&gt;b.barracudacentral.org&lt;/span&gt;, reject_rhsbl_sender dsn.rfc-ignorant.org, reject_rhsbl_sender bogusmx.rfc-ignorant.org&lt;br /&gt;&lt;br /&gt;aqui: &lt;/span&gt;&lt;span style="font-family:arial;"&gt; hash:/opt/excecoes/rblexceptions eu criei uma listagem das exceções às listas rbl, para liberar e-mail que, embora listados nas rbls, sou forçado ("convidado" pelo diretor) a permitir :(&lt;br /&gt;&lt;br /&gt;o arquivo de exceções, sob nome rblexceptions é um simples arquivo texto, com o seguinte conteúdo:&lt;br /&gt;&lt;br /&gt;127.0.0.1    OK&lt;br /&gt;[.. outros ip.addr ]&lt;br /&gt;&lt;br /&gt;após criado o arquivo, use o postmap, para criar o BD-berkeley que será lido pelo postfix:&lt;br /&gt;&lt;br /&gt;#postmap rblexceptions&lt;br /&gt;(será criado o &lt;/span&gt;&lt;span style="font-family:arial;"&gt;rblexceptions.db)&lt;br /&gt;&lt;br /&gt;as inforrmações sôbre os arquivos do rfc.ignorants podem ser lidas no site &lt;a href="http://www.rfc-ignorant.org/"&gt;RFC-ignorant.org&lt;/a&gt;&lt;br /&gt;O básico: se o host remetente não cumprir com as RFCs, o e-mail é rejeitado. Afinal, TODOS devem cumprir com as regras, senão vira casa de maria joana.&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8763344694880084127?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8763344694880084127/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/combatendo-spam-mais.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8763344694880084127'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8763344694880084127'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/combatendo-spam-mais.html' title='combatendo spam (mais)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8561235551446828684</id><published>2010-08-23T22:21:00.002-03:00</published><updated>2010-08-23T22:25:57.154-03:00</updated><title type='text'>ainda o guto carvalho</title><content type='html'>&lt;span style="font-family: arial;"&gt;o &lt;a href="http://gutocarvalho.net/mediawiki/index.php?title=P%C3%A1gina_principal"&gt;wiki do guto carvalho&lt;/a&gt; é (quase) uma fonte inesgotável de recursos, dicas, orientações sobre muitos assuntos:&lt;br /&gt;&lt;br /&gt;postfix, squid, OpenVPN, Iptables, NTP, Bind (atualizadíssimo),Awstats, quota, Apache, jails e bridges, dhcp server, alguns aplicativos web (inventário, tickets, painel de controle para servidores), dicas sobre databases, ufa.. o rapaz tem fôlego :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8561235551446828684?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8561235551446828684/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/ainda-o-guto-carvalho.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8561235551446828684'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8561235551446828684'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/ainda-o-guto-carvalho.html' title='ainda o guto carvalho'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6495587534631092129</id><published>2010-08-23T21:52:00.003-03:00</published><updated>2010-08-23T22:19:51.677-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>mais postfix</title><content type='html'>&lt;span style="font-family:arial;"&gt;guto carvalho, da lista postfix-br postou diversas (boas) dicas para configuração do Postfix, anti-spam, melhoria de performance. Vale a pena avaliar e (eventualmente) implementar :)&lt;br /&gt;&lt;br /&gt;o llink está aqui, no &lt;a href="http://gutocarvalho.net/mediawiki/index.php?title=Postfix_dicas_main.cf"&gt;wiki do guto&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;Um outro site, bem interessante, também com dicas importantes - só pelo título já dá pra ver: "&lt;a href="http://advosys.ca/papers/email/53-postfix-filtering.html"&gt;Fighting malware and spam with Postfix&lt;/a&gt;". Não percam ;)&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6495587534631092129?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6495587534631092129/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/mais-postfix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6495587534631092129'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6495587534631092129'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/mais-postfix.html' title='mais postfix'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2008278327211245378</id><published>2010-08-20T22:01:00.004-03:00</published><updated>2010-08-20T22:04:46.580-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='squid'/><category scheme='http://www.blogger.com/atom/ns#' term='proxy'/><title type='text'>squid ninja</title><content type='html'>&lt;span style="font-family:arial;"&gt;várias vezes, pesquisando sobre o squid, tenho a indicação (no google) do "squid ninja" publicado há um bom tempo atrás. Embora antigo (2005 é antigo, quase caso de museu), o artigo é muito bom e (creio) a maioria das recomendações ainda é de valia. Fica aqui o &lt;a href="http://www.linuxman.pro.br/squid/node/1/"&gt;link para o artigo origina&lt;/a&gt;l, com a recomendação: leia com atenção.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2008278327211245378?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2008278327211245378/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/squid-ninja.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2008278327211245378'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2008278327211245378'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/squid-ninja.html' title='squid ninja'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5921955416001853951</id><published>2010-08-19T08:53:00.002-03:00</published><updated>2010-08-19T09:00:21.662-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='acess.log'/><category scheme='http://www.blogger.com/atom/ns#' term='squid'/><title type='text'>mensagens do access.log (squid)</title><content type='html'>&lt;span style="font-family: arial;"&gt;as mensagens no access.log do squid parecem criptograficas, pelo menos a mim não parecem claras. Mas isso acabou :) encontrei uma &lt;a href="http://www.linofee.org/%7Ejel/proxy/Squid/"&gt;página na internet&lt;/a&gt; que elucida as coisas.&lt;br /&gt;&lt;br /&gt;vários .log do squid e nomenclatura utilizada&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5921955416001853951?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5921955416001853951/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/mensagens-do-accesslog-squid.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5921955416001853951'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5921955416001853951'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/mensagens-do-accesslog-squid.html' title='mensagens do access.log (squid)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8761624909556955830</id><published>2010-08-18T10:26:00.003-03:00</published><updated>2010-08-18T10:29:23.844-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='OpenVPN'/><title type='text'>ainda o OpenVPN</title><content type='html'>&lt;span style="font-family:arial;"&gt;Bons artigos sobre a OpenVPN nunca são demais; por exemplo, &lt;a href="http://www.ciscopress.com/articles/article.asp?p=605499"&gt;nêste artigo da CiscoPress&lt;/a&gt; eu vi a menção sobre a GUI para configuração, que não me lembra ter lido anteriormente.&lt;br /&gt;&lt;br /&gt;então vale a visita :)&lt;br /&gt;&lt;br /&gt;nota: o artigo é BEM completo, inclusive com exemplos de configuração de one-to-many (um servidor, vários clients).&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8761624909556955830?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8761624909556955830/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/ainda-o-openvpn.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8761624909556955830'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8761624909556955830'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/ainda-o-openvpn.html' title='ainda o OpenVPN'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4126482546711212278</id><published>2010-08-04T09:42:00.002-03:00</published><updated>2010-08-04T09:47:05.488-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><title type='text'>monitoramento em tempo real</title><content type='html'>&lt;span style="font-family: arial;"&gt;O Linux dispôe de inúmeras ferramentas que possibilitam verificação completa da "saúde" do sistema, diversos meios de se realizar um monitoramento decente.&lt;br /&gt;&lt;br /&gt;A NixCraft publicou um &lt;a href="http://www.cyberciti.biz/tips/top-linux-monitoring-tools.html"&gt;excelente tutorial&lt;/a&gt; ensinando o uso de 20 dessas ferramentas. É imperdível :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4126482546711212278?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4126482546711212278/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/monitoramento-em-tempo-real.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4126482546711212278'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4126482546711212278'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/monitoramento-em-tempo-real.html' title='monitoramento em tempo real'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-7088100699778124119</id><published>2010-08-02T14:32:00.002-03:00</published><updated>2010-08-02T14:36:39.294-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='outlook'/><category scheme='http://www.blogger.com/atom/ns#' term='squirrelmail'/><category scheme='http://www.blogger.com/atom/ns#' term='skin'/><title type='text'>SquirrelMail com tema do EuTôLoko</title><content type='html'>&lt;span style="font-family: arial;"&gt;Tem quem goste, então vc precisa (um dia) acabar por deixar o SquirrellMail com a cara do EuTôLoko por causa dos animais (burros ao extremo) que não conseguem fazer nada se a "carinha " não for igualzinha aos programas do Tio Bill.&lt;br /&gt;&lt;br /&gt;tem um pessoal (brasileiros) que estão desenvolvendo/disponibilizando o skin pra isso; acreditem ou não, é igualzinho (risos), menos nos defeitos. O &lt;a href="http://sourceforge.net/projects/squirreloutlook/"&gt;link da sourceforge&lt;/a&gt; é bem claro :)&lt;br /&gt;&lt;br /&gt;e no under-linux o pessoal escreveu um &lt;a href="http://under-linux.org/f104/configurando-o-squerrelmail-com-tema-do-outlook-em-portugues-90469/"&gt;tutorial&lt;/a&gt; e outros postaram corrigindo alguns êrros.&lt;br /&gt;&lt;br /&gt;bem, taí  :) divirtam-se.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-7088100699778124119?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/7088100699778124119/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/squirrelmail-com-tema-do-eutoloko.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7088100699778124119'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7088100699778124119'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/08/squirrelmail-com-tema-do-eutoloko.html' title='SquirrelMail com tema do EuTôLoko'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2138645536305380111</id><published>2010-07-13T21:35:00.003-03:00</published><updated>2010-07-13T21:38:23.269-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='greylist'/><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><title type='text'>greylist com PF</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;a href="http://www.onlamp.com/pub/a/bsd/2007/01/18/greylisting-with-pf.html?CMP=OTC-3W3B95036222&amp;amp;ATT=Greylisting+with+PF"&gt;Artigo no BSD DevCenter&lt;/a&gt; mostrando como implementar uma greylist usando o PF do OpenBSD; naturalmente, como o PF também é nativo no FreeBSD, êste pode ser usado. Apresentação do artigo:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;Greylisting--delaying mail delivery briefly per the SMTP RFCs--is an effective way to reduce the amount of incoming spam. While many greylisting solutions require customization of your SMTP server, OpenBSD's PF can do it too. Dan Langille shows how to use the powerful packet filter to identify and pass legitimate mail, delay and divert potential spammers, and throw in some OS fingerprinting to ward off certain zombie clients.&lt;br /&gt;&lt;br /&gt;Parece bom, né ?&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2138645536305380111?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2138645536305380111/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/07/greylist-com-pf.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2138645536305380111'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2138645536305380111'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/07/greylist-com-pf.html' title='greylist com PF'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2888054425797828040</id><published>2010-06-24T13:59:00.006-03:00</published><updated>2010-06-24T14:06:07.838-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><category scheme='http://www.blogger.com/atom/ns#' term='openbsd'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>mais anti-spam</title><content type='html'>&lt;span style="font-family:arial;"&gt;Acho que êste é um assunto que nunca termina. O Spam é realmente um problema, então achei mais um link, desta vez de um wiki, o "&lt;a style="color: rgb(51, 102, 255);" href="http://flakshack.com/anti-spam/wiki/index.php"&gt;Fairly Secure Anti Spam Wiki&lt;/a&gt;";&lt;br /&gt;&lt;br /&gt;Baseado no OpenBSD, com tudo a que tem direito :) postfix, spamassassin, greylist, razor, dcc..&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2888054425797828040?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2888054425797828040/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/mais-anti-spam.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2888054425797828040'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2888054425797828040'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/mais-anti-spam.html' title='mais anti-spam'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1727166856274009343</id><published>2010-06-21T10:28:00.005-03:00</published><updated>2010-06-21T11:44:45.340-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='mrtg'/><category scheme='http://www.blogger.com/atom/ns#' term='cacti'/><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><title type='text'>mais monitoramento</title><content type='html'>&lt;span style="font-family:arial;"&gt;O Leandro Malaquias (fug-br), sabendo do nosso sofrimento com o nagios/zabix, sugeriu o &lt;span style="color: rgb(255, 0, 0);"&gt;jffnms&lt;/span&gt;, cuja &lt;a href="http://www.jffnms.org/"&gt;página "home"&lt;/a&gt; está aqui; algo para se ver :)&lt;br /&gt;&lt;br /&gt;Olha só o comentário do Leandro:&lt;br /&gt;"Cara, o nagios e assim mesmo se nao der problemas nao e o nagios, mas se estiver interessado em mexer com um nms mas facil use o "JFFNMS" facil de instalar e de tempo real permitindo  analisar o SLA com maior precisao."&lt;br /&gt;&lt;br /&gt;mas existem ainda várias outras páginas a respeito de nagios, cacti e monitoramento:&lt;br /&gt;&lt;br /&gt;Aqui, um tutorial de nosso colega Diego:&lt;br /&gt;:==&lt;br /&gt;&lt;br /&gt;Ola, boa tarde lista! Montei ( com ajuda do amigo Wendel) um pequeno howto da configuracao do Nagios. Gostaria de opniao de voces e da verificacao de possiveis erros, obrigado ! abracos !!&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Nagios (R) é um sistema de monitoramento de rede e de aplicação. Ele vigia hosts e serviços  que você especificar, alertando você quando as coisas correm mal. Algumas coisas que o  Nagios pode fazer por voce:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt; * Acompanhamento dos serviços de rede (SMTP, POP3, HTTP, NNTP, PING, etc);&lt;br /&gt; * Acompanhamento de recursos (processador carga, uso do disco, etc);&lt;br /&gt; * Design com simples plugins que permite aos usuários facilmente desenvolver seu próprio  serviço de controle;&lt;br /&gt; * Contato com notificações quando ocorrerem problemas de serviço ou parada de hosts  (por  e-mail, pager, ou definido pelo metodo pelo usuário);&lt;br /&gt; * Log file rotation;&lt;br /&gt; * Interface web para visualização do atual estado de rede, notificação e problema histórico,  arquivo de registro, etc.&lt;br /&gt;&lt;br /&gt;Ai vai um pequeno tutorial pra por o servico funcionando, para mais detalhes acesse http://www.nagios.org&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Bom, let`s go ! Com o usuario root, baixe e instale o apache:&lt;br /&gt;&lt;br /&gt;#cd /usr/ports/www/apache13; make install clean&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Edite o httpd.conf e insira as seguintes linhas:&lt;br /&gt;&lt;br /&gt;#vi /usr/local/etc/apache/httpd.conf&lt;br /&gt;&lt;br /&gt;ScriptAlias /nagios/cgi-bin /usr/local/www/nagios/cgi-bin/&lt;br /&gt;&lt;directory&gt;&lt;br /&gt;Options ExecCGI&lt;br /&gt;Order allow,deny&lt;br /&gt;Allow from all&lt;br /&gt;AuthName "Nagios Access"&lt;br /&gt;AuthType Basic&lt;br /&gt;AuthUserFile /usr/local/etc/nagios/htpasswd.users&lt;br /&gt;Require valid-user&lt;br /&gt;&lt;/directory&gt;&lt;br /&gt;&lt;br /&gt;Alias /nagios /usr/local/www/nagios&lt;br /&gt;&lt;br /&gt;&lt;directory&gt;&lt;br /&gt;Options None&lt;br /&gt;AllowOverride None&lt;br /&gt;Order allow,deny&lt;br /&gt;Allow from all&lt;br /&gt;AuthName "Nagios Access"&lt;br /&gt;AuthType Basic&lt;br /&gt;AuthUserFile /usr/local/etc/nagios/htpasswd.users&lt;br /&gt;Require valid-user&lt;br /&gt;&lt;/directory&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Voce precisa definir o arquivo onde vai ficar o passwd dos usuarios autorizados:&lt;br /&gt;&lt;br /&gt;#touch /usr/local/etc/nagios/htpasswd.users&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;#htpasswd -c /usr/local/etc/nagios/htpasswd.users  ## caso queira mudar a senha, basta nao  incluir o flag -c.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Baixe e instale o nagios:&lt;br /&gt;&lt;br /&gt;#cd /usr/ports/net-mgmt/nagios; make install clean&lt;br /&gt;&lt;br /&gt;Os arquivos de configuracao do nagios ficam em /usr/local/etc/nagios.&lt;br /&gt;Os principais arquivos sao:&lt;br /&gt;&lt;br /&gt;cgi.cfg =  Esse arquivos diz onde o CGI vai encontrar os arquivos de configuracao.&lt;br /&gt;commands.cfg = Os comandos que o nagios oferece e suas sintaxes. Aconselhavel da uma  olhada.&lt;br /&gt;nagios.cfg = Arquivo principal do nagios, aqui voce vai fazer o seguinte:&lt;br /&gt;&lt;br /&gt;# cd /usr/local/etc/nagios; vi nagios.cfg&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;## Aqui voce ira procurar pelos cfg_file, nele voce setara onde estarao os arquivos de  configuracao (objects):&lt;br /&gt;&lt;br /&gt;cfg_file=/usr/local/etc/nagios/teste.cfg - Fica a seu criterio definir o nome do arquivo. &lt;br /&gt;# vi teste.cfg   ## Aqui esta tudo para localhost, cabe a voce fazer as alteracoes!!&lt;br /&gt;##  ## timeperiod voce define `grupos com horarios`. Voce pode especificar diversos horarios.  Aqui eu criei 3: 24x7 (24 horas,  ## 7 dias),&lt;br /&gt;Hora de trabalho (de 9 ## as 17) e nonworkhours (no qual nao estamaremos trabalhando).  &lt;br /&gt;&lt;br /&gt;define timeperiod{    &lt;br /&gt;   timeperiod_name    24x7     alias 24 Hours A Day, 7 Days A Week    &lt;br /&gt;  sunday 00:00-24:00    &lt;br /&gt;  monday 00:00-24:00    &lt;br /&gt;  tuesday 00:00-24:00    &lt;br /&gt;  wednesday    00:00-24:00    &lt;br /&gt;  thursday    00:00-24:00    &lt;br /&gt;  friday 00:00-24:00    &lt;br /&gt;  saturday    00:00-24:00     }  &lt;br /&gt;&lt;br /&gt; define timeperiod{    &lt;br /&gt;  timeperiod_name    workhours     alias "Normal" Working Hours    &lt;br /&gt;  monday 09:00-17:00    &lt;br /&gt;  tuesday 09:00-17:00    &lt;br /&gt;  wednesday    09:00-17:00    &lt;br /&gt;  thursday    09:00-17:00    &lt;br /&gt;  friday 09:00-17:00     }&lt;br /&gt;&lt;br /&gt;  define timeperiod{    &lt;br /&gt;  timeperiod_name    nonworkhours     alias Non-Work Hours    &lt;br /&gt;  sunday 00:00-24:00    &lt;br /&gt;  monday 00:00-09:00,17:00-24:00    &lt;br /&gt;  tuesday 00:00-09:00,17:00-24:00    &lt;br /&gt;  wednesday    00:00-09:00,17:00-24:00     &lt;br /&gt;  thursday    00:00-09:00,17:00-24:00    &lt;br /&gt;  friday 00:00-09:00,17:00-24:00    &lt;br /&gt;  saturday    00:00-24:00     }&lt;br /&gt; &lt;br /&gt;  define timeperiod{    &lt;br /&gt;  timeperiod_name    none     alias No Time Is A Good Time     } &lt;br /&gt;&lt;br /&gt; ## Contatos, a quem avisar caso algo ocorra: &lt;br /&gt;&lt;br /&gt;  define contact{     contact_name      MY_NAME     alias Administrador da Rede&lt;br /&gt;  service_notification_period     24x7    &lt;br /&gt;  host_notification_period     24x7    &lt;br /&gt;  service_notification_options    w,u,c,r    &lt;br /&gt;  host_notification_options     d,u,r    &lt;br /&gt;  service_notification_commands   &lt;br /&gt;  notify-by-email  ## MTA tem que ta configurado !    &lt;br /&gt;  host_notification_commands     host-notify-by-email ## MTA tem que ta configurado !    &lt;br /&gt;  email email@email  # email para qual o nagios vai mandar as notificacoes.     }  &lt;br /&gt;&lt;br /&gt;## Voce pode definir quantos for preciso, por exemplo, um grupo para a equipe tecnica da empresa: &lt;br /&gt;&lt;br /&gt;  define contact{ &lt;br /&gt;  contact_name local  alias Equipe Tecnica da Empresa &lt;br /&gt;  service_notification_period 24x7 &lt;br /&gt;  host_notification_period 24x7 &lt;br /&gt;  service_notification_options w,u,c,r &lt;br /&gt;  host_notification_options d,u,r &lt;br /&gt;  service_notification_commands notify-by-email &lt;br /&gt;  host_notification_commands host-notify-by-email  email email@email  } &lt;br /&gt;&lt;br /&gt;## Aqui voce define o grupo de contatos; quais vao ser os membros, etc. &lt;br /&gt;&lt;br /&gt;  define contactgroup{    &lt;br /&gt;  contactgroup_name     equipe-de-suporte     alias      EQUIPE DE SUPORTE    &lt;br /&gt;  members      ponha-os-nomes-aqui     } &lt;br /&gt;&lt;br /&gt;## Definicao do host a ser monitorado &lt;br /&gt;   define host{    &lt;br /&gt;   name servidor    &lt;br /&gt;  notifications_enabled 1    &lt;br /&gt;  event_handler_enabled 1    &lt;br /&gt;   flap_detection_enabled 1    &lt;br /&gt;  process_perf_data 1    &lt;br /&gt;  retain_status_information     1    &lt;br /&gt;  retain_nonstatus_information    1    &lt;br /&gt;  register      0     }  &lt;br /&gt;&lt;br /&gt;# localhost&lt;br /&gt;&lt;br /&gt;  define host{ &lt;br /&gt;  use servidor &lt;br /&gt;  host_name localhost \\ mude para o nome da sua maquina  alias localhost \\ como a maquina pode ser chamada pelo nagios. &lt;br /&gt;  address 127.0.0.1 \\ IP da maquina a ser monitorada &lt;br /&gt;  check_command check-host-alive &lt;br /&gt;  max_check_attempts 10 &lt;br /&gt;  notification_interval 120 \\ Tempo de notificacao, em segundos. &lt;br /&gt;  notification_period 24x7 \\ Quando vai ser notificado? &lt;br /&gt;  notification_options d,u,r  contact_groups equipe-de-suporte \\ Quem vai ser notificado?  }&lt;br /&gt;&lt;br /&gt;## Voce tambem pode montar um grupo de hosts a ser monitorado: &lt;br /&gt;&lt;br /&gt;define hostgroup{    &lt;br /&gt;  hostgroup_name     servidores     alias servidores     members localhost     } &lt;br /&gt;&lt;br /&gt;### Servicos, aqui eh a parte legal ! &lt;br /&gt;  define service{    &lt;br /&gt;  name generic-service    &lt;br /&gt;  active_checks_enabled 1    &lt;br /&gt;  passive_checks_enabled 1    &lt;br /&gt;  parallelize_check 1    &lt;br /&gt;  obsess_over_service 1    &lt;br /&gt;  check_freshness      0    &lt;br /&gt;  notifications_enabled 1    &lt;br /&gt;  event_handler_enabled 1    &lt;br /&gt;  flap_detection_enabled 1    &lt;br /&gt;  process_perf_data 1    &lt;br /&gt;  retain_status_information     1    &lt;br /&gt;  retain_nonstatus_information    1    &lt;br /&gt;   register      0     }&lt;br /&gt;&lt;br /&gt;define service{ &lt;br /&gt;  name gw &lt;br /&gt;  active_checks_enabled 1 &lt;br /&gt;  passive_checks_enabled 1 &lt;br /&gt;  parallelize_check 1 &lt;br /&gt;  obsess_over_service 1 &lt;br /&gt;  check_freshness 0 &lt;br /&gt;  notifications_enabled 1 &lt;br /&gt;  event_handler_enabled 1 &lt;br /&gt;  flap_detection_enabled 1 &lt;br /&gt;  process_perf_data 1 &lt;br /&gt;  retain_status_information 1 &lt;br /&gt;  retain_nonstatus_information 1 &lt;br /&gt;  register 0  } #  roteador&lt;br /&gt;&lt;br /&gt;  define service{ &lt;br /&gt;  use gw &lt;br /&gt;  host_name z &lt;br /&gt;  service_description PING  is_volatile 0 &lt;br /&gt;  check_period 24x7 &lt;br /&gt;  max_check_attempts 2 &lt;br /&gt;   normal_check_interval 5 &lt;br /&gt;  retry_check_interval 3 &lt;br /&gt;  contact_groups equipe-de-suporte &lt;br /&gt;  notification_interval 240 &lt;br /&gt;  notification_period 24x7 &lt;br /&gt;  notification_options c,r &lt;br /&gt;  check_command check_ping!100.0,20%!500.0,60%  } #  este servidor&lt;br /&gt;&lt;br /&gt;  define service{&lt;br /&gt;   use generic-service&lt;br /&gt;   host_name localhost&lt;br /&gt;   service_description SMTP&lt;br /&gt;   is_volatile 0&lt;br /&gt;   check_period 24x7&lt;br /&gt;   max_check_attempts 2&lt;br /&gt;   normal_check_interval 5&lt;br /&gt;   retry_check_interval 3&lt;br /&gt;   contact_groups equipe-de-suporte&lt;br /&gt;   notification_interval 120&lt;br /&gt;   notification_period 24x7&lt;br /&gt;   notification_options c,r&lt;br /&gt;   check_command check_smtp&lt;br /&gt;}&lt;br /&gt;define service{&lt;br /&gt;use generic-service&lt;br /&gt;host_name localhost&lt;br /&gt;service_description IMAP&lt;br /&gt;is_volatile 0&lt;br /&gt;check_period 24x7&lt;br /&gt;max_check_attempts 2&lt;br /&gt;normal_check_interval 5&lt;br /&gt;retry_check_interval 3&lt;br /&gt;contact_groups equipe-de-suporte&lt;br /&gt;notification_interval 120&lt;br /&gt;notification_period 24x7&lt;br /&gt;notification_options c,r&lt;br /&gt;check_command check_imap&lt;br /&gt;}&lt;br /&gt;define service{&lt;br /&gt;use generic-service&lt;br /&gt;host_name localhost&lt;br /&gt;service_description PING&lt;br /&gt;is_volatile 0&lt;br /&gt;check_period 24x7&lt;br /&gt;max_check_attempts 2&lt;br /&gt;normal_check_interval 5&lt;br /&gt;retry_check_interval 3&lt;br /&gt;contact_groups equipe-de-suporte&lt;br /&gt;notification_interval 120&lt;br /&gt;notification_period 24x7&lt;br /&gt;notification_options c,r&lt;br /&gt;check_command check_ping!100.0,20%!500.0,60%&lt;br /&gt;}&lt;br /&gt;define service{&lt;br /&gt;use generic-service&lt;br /&gt;host_name localhost&lt;br /&gt;service_description POP3&lt;br /&gt;is_volatile 0&lt;br /&gt;check_period 24x7&lt;br /&gt;max_check_attempts 2&lt;br /&gt;normal_check_interval 5&lt;br /&gt;retry_check_interval 3&lt;br /&gt;contact_groups equipe-de-suporte&lt;br /&gt;notification_interval 120&lt;br /&gt;notification_period 24x7&lt;br /&gt;notification_options w,u,c,r&lt;br /&gt;check_command check_pop&lt;br /&gt;}&lt;br /&gt;define service{&lt;br /&gt;use generic-service&lt;br /&gt;host_name localhost&lt;br /&gt;service_description HTTP&lt;br /&gt;is_volatile 0&lt;br /&gt;check_period 24x7&lt;br /&gt;max_check_attempts 2&lt;br /&gt;normal_check_interval 5&lt;br /&gt;retry_check_interval 3&lt;br /&gt;contact_groups equipe-de-suporte&lt;br /&gt;notification_interval 120&lt;br /&gt;notification_period 24x7&lt;br /&gt;notification_options w,u,c,r&lt;br /&gt;check_command check_http&lt;br /&gt;}&lt;br /&gt;define service{&lt;br /&gt;use generic-service&lt;br /&gt;host_name localhost&lt;br /&gt;service_description / free space&lt;br /&gt;is_volatile 0&lt;br /&gt;check_period 24x7&lt;br /&gt;max_check_attempts 2&lt;br /&gt;normal_check_interval 5&lt;br /&gt;retry_check_interval 3&lt;br /&gt;contact_groups equipe-de-suporte&lt;br /&gt;notification_interval 120&lt;br /&gt;notification_period 24x7&lt;br /&gt;notification_options w,u,c,r&lt;br /&gt;check_command check_local_disk!50%!30%!/dev/ad0s1a&lt;br /&gt;# !!!  }&lt;br /&gt;define service{ &lt;br /&gt;use generic-service &lt;br /&gt;host_name localhost &lt;br /&gt;service_description /tmp&lt;br /&gt;free space  is_volatile 0 &lt;br /&gt;check_period 24x7 &lt;br /&gt;max_check_attempts 2 &lt;br /&gt;normal_check_interval 5 &lt;br /&gt;retry_check_interval 3 &lt;br /&gt;contact_groups equipe-de-suporte &lt;br /&gt;notification_interval 120 &lt;br /&gt;notification_period 24x7 &lt;br /&gt;notification_options w,u,c,r &lt;br /&gt;check_command check_local_disk!20%!10%!/dev/ad0s1e # !!!  }&lt;br /&gt;&lt;br /&gt;define service{ &lt;br /&gt;use generic-service &lt;br /&gt;host_name localhost &lt;br /&gt;service_description /usr&lt;br /&gt;free space  is_volatile 0 &lt;br /&gt;check_period 24x7 &lt;br /&gt;max_check_attempts 2 &lt;br /&gt;normal_check_interval 5 &lt;br /&gt;retry_check_interval 3 &lt;br /&gt;contact_groups equipe-de-suporte &lt;br /&gt;notification_interval 120 &lt;br /&gt;notification_period 24x7 &lt;br /&gt;notification_options w,u,c,r &lt;br /&gt;check_command check_local_disk!50%!30%!/dev/ad2s1f # !!!  }&lt;br /&gt;&lt;br /&gt;define service{ &lt;br /&gt;use generic-service &lt;br /&gt;host_name localhost &lt;br /&gt;service_description /var&lt;br /&gt;free space  is_volatile 0 &lt;br /&gt;check_period 24x7 &lt;br /&gt;max_check_attempts 2 &lt;br /&gt;normal_check_interval 5 &lt;br /&gt;retry_check_interval 3 &lt;br /&gt;contact_groups equipe-de-suporte &lt;br /&gt;notification_interval 120 &lt;br /&gt;notification_period 24x7 &lt;br /&gt;notification_options w,u,c,r &lt;br /&gt;check_command&lt;br /&gt;check_local_disk!20%!10%!/dev/ad0s1d # !!!  }&lt;br /&gt;&lt;br /&gt;define service{ &lt;br /&gt;use generic-service &lt;br /&gt;host_name localhost &lt;br /&gt;service_description Total Processes &lt;br /&gt;is_volatile 0 &lt;br /&gt;check_period 24x7 &lt;br /&gt;max_check_attempts 2 &lt;br /&gt;normal_check_interval 5 &lt;br /&gt;retry_check_interval 2 &lt;br /&gt;contact_groups equipe-de-suporte &lt;br /&gt;notification_interval 240 &lt;br /&gt;notification_period 24x7 &lt;br /&gt;notification_options w,u,c,r &lt;br /&gt;check_command check_local_procs!150!200!RSZDT  } &lt;br /&gt;&lt;br /&gt;O post original dêle está aqui &lt;a href="http://www.packetmischief.ca/openbsd/snmp/#pfmib"&gt;monitoramento por snmp e PF&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Acelerando o Cacti: ao invés de usar o poller original (em php), usa-se um compilado em C, &lt;a href="http://www.fug.com.br/historico/html/freebsd/2009-06/msg00694.html"&gt;conforme êste post do Marcello&lt;/a&gt; no fug-br&lt;br /&gt;&lt;br /&gt;O colega rogério moura (sempre no fug) fez um &lt;a href="http://www.fug.com.br/historico/html/freebsd/2010-03/msg00164.html"&gt;script para coletar dados para o MRTG&lt;/a&gt;; vale analisar, de repente pode-se usa-lo para gerar dados para o nagios.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1727166856274009343?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1727166856274009343/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/mais-monitoramento.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1727166856274009343'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1727166856274009343'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/mais-monitoramento.html' title='mais monitoramento'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6459285792920906008</id><published>2010-06-21T10:23:00.000-03:00</published><updated>2010-06-21T10:25:50.614-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><title type='text'>Fully Automated Nagios</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;br /&gt;O FAN, ou “Fully Automated Nagios“ (Nagios completamente automatizado), é uma distribuição em CD voltada para a simplificação da instalação do Nagios em conjunto com diversas ferramentas num servidor de monitoramento de rede. Sua versão atual é a 1.0.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.linuxnewmedia.com.br/noticia/distribuicaeo_fan_instala_o_nagios_e_varias_ferramentas"&gt;URL para a notícia completa&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://fannagioscd.sourceforge.net/drupal/?q=node/11"&gt;a página de download está aqui&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6459285792920906008?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6459285792920906008/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/fully-automated-nagios.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6459285792920906008'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6459285792920906008'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/fully-automated-nagios.html' title='Fully Automated Nagios'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4235261425513087136</id><published>2010-06-21T10:01:00.003-03:00</published><updated>2010-06-21T10:06:54.982-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='pf'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='controle de banda'/><category scheme='http://www.blogger.com/atom/ns#' term='queues'/><title type='text'>Controle de Banda com PF</title><content type='html'>&lt;span style="font-family:arial;"&gt;Na lista FUG-BR o colega Renato Frederick deu uma receitinha bem &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;interessante para controle de banda com o pf, a qual reproduzo aqui:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Faz-se as filas na interface, neste exemplo o link é de 100Mb e está &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;conectado á xl0 e temos 2 clientes(e o "resto" que vai pro que não tem &lt;/span&gt;&lt;span style="font-family:arial;"&gt;tráfego explicitamente detalhado):&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;altq on $ext_if bandwidth 100Mb queue { cliente1 cliente2 default_dmz }&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;define-se dos 100Mb quanto que cliente1 e cliente2 vai ter e o resto pra &lt;/span&gt;&lt;span style="font-family:arial;"&gt;default_dmz:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;queue cliente1 bandwidth 2Mb priority 4 qlimit 1000 cbq(red)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;queue cliente2 bandwidth 8Mb priority 4 qlimit 1000 cbq(red)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;queue default_dmz bandwidth 80Mb priority 4 qlimit 1000 cbq(default,borrow)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;lembrando que a some dos queue nao pode passar o bandwitdh declarado acima.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;note que estou usando o algorítimo RED para fazer o ALTQ, no link[1] você vê  &lt;/span&gt;&lt;span style="font-family:arial;"&gt;mais detalhes dos algorítimos disponíveis.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Também na DMZ eu joguei o borrow, ou seja, os 80Mb da DMZ pode "tomar" banda  &lt;/span&gt;&lt;span style="font-family:arial;"&gt;do cliente2 e cliente2, caso precise, seria como as prioridades que o IPFW  &lt;/span&gt;&lt;span style="font-family:arial;"&gt;tem.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Agora basta colocar uma linha no final de cada regra de pass out pra indicar &lt;/span&gt;&lt;span style="font-family:arial;"&gt;que esta regra vai ser associada  a uma destas queue:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Ex, uma regra que era assim, liberando o cliente1 a conectar a qq local:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;pass out quick on $ext_if proto { tcp udp } from { $cliente1 }  port &gt; 1023  &lt;/span&gt;&lt;span style="font-family:arial;"&gt;to any  keep state&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;fica assim:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;pass out quick on $ext_if proto { tcp udp } from { $cliente1 }  port &gt; 1023 &lt;/span&gt;&lt;span style="font-family:arial;"&gt;to any  queue cliente1 keep state&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;as regras que eu quero que compartilhem os 80Mb eu não declaro nenhum queue,  &lt;/span&gt;&lt;span style="font-family:arial;"&gt;ele vai pegar o que está como default acima:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;pass out quick on $ext_if proto tcp from &lt;hosting&gt; port $ftp_ports to any &lt;/hosting&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;port &gt; 1023 keep state&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Observe que isto faz o tráfego de output.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;para fazer de input, repete-se a mesma coisa, só que a ext_if  vai ser &lt;/span&gt;&lt;span style="font-family:arial;"&gt;substituida pela int_if(ou o nome que você dá pra interface interna) no altq  &lt;/span&gt;&lt;span style="font-family:arial;"&gt;e o queue nao vai ser no pass out, vai ser no pass in e você não vai poder &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;usar o keep state, vai ter que declarar uma regra  de pass out e outra de &lt;/span&gt;&lt;span style="font-family:arial;"&gt;pass in, senão o keep state cria  o retorno sem queue.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;a referência: [1]http://openbsd.org/faq/pf/queueing.html&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.fug.com.br/component/option,com_wrapper/Itemid,80/"&gt;&lt;span style="color: rgb(51, 51, 255);font-family:arial;" &gt;o post original está aqui&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4235261425513087136?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4235261425513087136/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/controle-de-banda-com-pf.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4235261425513087136'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4235261425513087136'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/controle-de-banda-com-pf.html' title='Controle de Banda com PF'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6614246281272494559</id><published>2010-06-18T11:15:00.005-03:00</published><updated>2010-06-21T09:14:27.347-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='chm'/><category scheme='http://www.blogger.com/atom/ns#' term='slackware'/><category scheme='http://www.blogger.com/atom/ns#' term='chmlib'/><title type='text'>pentelhices do Slackware</title><content type='html'>&lt;span style="font-family:arial;"&gt;Embora eu goste do Slackware, pela sua estabilidade e pelos poucos serviços que são colocados como default (experimente dar um netstat -nlpt em uma Debian-like e compare com o Slackware), existem coisas que são "de amargar" também - nem tudo são flores&lt;br /&gt;&lt;br /&gt;A parte boa:&lt;br /&gt;Os serviços disponibilizados no Slackware são aquêles que VOCÊ quer disponibilizados, enquanto nos outros (incluindo o CentOS/RH, por exemplo) vc tem que DEPOIS de instalar ficar "caçando" os serviços a serem desativados. Um saco, não?&lt;br /&gt;&lt;br /&gt;A parte err.. hmmm.. mais "amargosa": as outras tem praticamente TUDO o que vc possa precisar, em têrmos de "usuário convencional", enquanto no Slack.. veja mais adiante ;)&lt;br /&gt;&lt;br /&gt;As demais:&lt;br /&gt;A Debian deve (hoje em dia) estar com tudo atualizadíssimo, comparado a 1963, claro. O lado rosinha da Força mostra sua força com essa viadagem de só colocar algo MUITO testado nos seus servidores, normalmente umas 3 ou 4 versões anteriores à atual. Depois ficam chorando quando invadem os seus (dêles) servidores, como já aconteceu (risos maldosos).&lt;br /&gt;&lt;br /&gt;Bem, mas como disse, nem tudo são flores no Slack. Vc tenta um aplicativo qualquer, diretamente de interêsse do já famigerado "usuário normal", e.. tome a sair buscando uma infinidade de dependências com informações das criptográficas a obscuras. "Não encontrei a lib-zedascouves.4.3.7.985.so.lib" e vc sai googlando a 'net inteira, dias a fio, até que uma alma caridosa te informe que a dita cuja está dentro de um "pacotaço" de "desenvolvimento de fritadoras de batata palha", em um site mais ou menos desconhecido. Fo**a, né?&lt;br /&gt;&lt;br /&gt;Minha mais recente peripécia foi instalar o XCHM no slack 13.1. Juro, DESTA VEZ não foi tão dificil assim, em comparação com o que eu já encontrei (desde o Slack 3.algumacoisa).. xiii..&lt;br /&gt;&lt;br /&gt;mas vamos lá: o XChm é um leitor de chm ("compiled html help"), que hoje em dia nem é mais um "tipo estranho".&lt;br /&gt;&lt;br /&gt;vc pode ler êsse arquivo com o konkeror, no KDE. Muitos não dispôe/usam o KDE ou não gostam do modo dessa leitura no konkeror (eu NÃO GOSTO). Mas vamos ao Xchm, que é (IMHO) mais apropriado:&lt;br /&gt;&lt;br /&gt;vc precisa instalar algumas libraries NÃO disponiveis diretamente do slack, mais alguns scripts do slackbuild, conforme ESTAS instruções:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;tutorial bem interessante: &lt;a href="http://www.basicconfig.com/linuxsoftware/howto-read-view-chm-file-Linux"&gt;How to read or view chm file in Linux&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;outro, complementar: &lt;a href="http://www.basicconfig.com/linuxsoftware/build-install-slackware-chmlib"&gt;Build and install Slackware chmlib&lt;/a&gt;&lt;/span&gt;&lt;span style="text-decoration: underline;"&gt;&lt;br /&gt;&lt;br /&gt;todas as instruções dessses tutoriais são válidas e funcionam bem. Agora eu posso ler meus *chm sem problemas :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6614246281272494559?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6614246281272494559/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/pentelhices-do-slackware.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6614246281272494559'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6614246281272494559'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/pentelhices-do-slackware.html' title='pentelhices do Slackware'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-7616512488326463963</id><published>2010-06-18T10:14:00.002-03:00</published><updated>2010-06-18T10:19:23.309-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='spamassassin'/><category scheme='http://www.blogger.com/atom/ns#' term='anti-spam'/><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><title type='text'>spamassassin - regras</title><content type='html'>&lt;span style="font-family: arial;"&gt;dizem que "ensinar" o spamassassin é um trabalho de paciencia chinesa, coisa para séculos. É até possível que seja verdade, porque as dificuldades que tenho lido nas listas são de doer. Mas recentemente, o colega allan carvalho, na lista FUG-BR, apontou um link que (segundo êle) deve facilitar bem isso aí:&lt;br /&gt;&lt;br /&gt;"&lt;a href="http://wiki.apache.org/spamassassin/WritingRules"&gt;Escrevendo regras para o SpamAssassin&lt;/a&gt;", artigo original que pretende acabar com a dificuldade.&lt;br /&gt;&lt;br /&gt;aqui o &lt;a href="http://listas.softwarelivre.org/pipermail/postfix-br/2010-June/032754.html"&gt;post original&lt;/a&gt; do Allan Carvalho na lista FUG-BR&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-7616512488326463963?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/7616512488326463963/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/spamassassin-regras.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7616512488326463963'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7616512488326463963'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/spamassassin-regras.html' title='spamassassin - regras'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-512319873835126050</id><published>2010-06-04T12:14:00.003-03:00</published><updated>2010-06-04T12:26:14.118-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='teclado'/><category scheme='http://www.blogger.com/atom/ns#' term='hald'/><title type='text'>"arrumando" o teclado com o hald</title><content type='html'>&lt;span style="font-family:arial;"&gt;as versões atuais dos Linux (todas as distribuições) confiam no "hald" para configuração do teclado no ambiente gráfico (xorg); então, não adianta alterarmos o xorg.conf como faziamos antigamente.&lt;br /&gt;&lt;br /&gt;a solução:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;pre class="bbcodeblock" dir="ltr" style="border: 1px inset ; margin: 0px -99999px 0px 0px; padding: 3px; overflow: auto; width: 98%; height: 50px; text-align: left;"&gt;cp /usr/share/hal/fdi/policy/10osvendor/10-keymap.fdi /etc/hal/fdi/policy&lt;br /&gt;vim /etc/hal/fdi/policy/10-keymap.fdi&lt;br /&gt;&lt;/pre&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;o arquivo original está assim:&lt;br /&gt;Here's an example of the four lines from above:&lt;br /&gt;key="input.xkb.rules" type="string"&gt;base&lt;br /&gt;    key="input.xkb.model" type="string"&gt;evdev&lt;br /&gt;    key="input.xkb.layout" type="string"&gt;us&lt;br /&gt;    key="input.xkb.variant" type="string"&gt;intl&lt;br /&gt;"&lt;br /&gt;então, dentro do arquivo, alteramos as 2 ultimas linhas para ficarem assim:&lt;br /&gt;key="”input.xkb.model”" type="string”&gt;abnt2&lt;br /&gt;input.xkb.layout”type="string”&gt;br&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;e pronto; ao restartarmos o X (ou a máquina) estamos com o teclado certinho&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-512319873835126050?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/512319873835126050/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/arrumando-o-teclado-com-o-hald.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/512319873835126050'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/512319873835126050'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/06/arrumando-o-teclado-com-o-hald.html' title='&quot;arrumando&quot; o teclado com o hald'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6537767553168306007</id><published>2010-05-27T08:30:00.005-03:00</published><updated>2010-05-28T21:39:25.217-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='lista'/><category scheme='http://www.blogger.com/atom/ns#' term='traduzindo mensagens'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>traduzindo mensagens de êrro - postfix</title><content type='html'>&lt;span style="font-family:arial;"&gt;as mensagens de êrro do postfix podem ser traduzidas para o português, conforme &lt;a href="http://listas.softwarelivre.org/pipermail/postfix-br/2010-May/032607.html"&gt;receitinha colocada na lista postfix&lt;/a&gt; hoje pelo colega Amado Tairone.&lt;br /&gt;&lt;br /&gt;é bem simples, vejam:&lt;br /&gt;&lt;br /&gt;=== begin&lt;br /&gt;&lt;br /&gt;Acabei de configurar meu servidor para traduziar as mensagens de erro&lt;br /&gt;seguindo a documentação do postfix.&lt;br /&gt;&lt;br /&gt;http://www.postfix.org/bounce.5.html&lt;br /&gt;&lt;br /&gt;Fica aí uma ajuda para quem ainda não conseguiu fazer:&lt;br /&gt;&lt;br /&gt;Passos para traduzir as mensagens de erro no postfix.&lt;br /&gt;&lt;br /&gt;1 -  digite postconf -b para visualizar as mensagens default que estarão em&lt;br /&gt;ingles.&lt;br /&gt;&lt;br /&gt;2- crie um arquivo com nome qualquer no /etc/postfix. Eu criei um chamado&lt;br /&gt;merros.cf&lt;br /&gt;&lt;br /&gt;3- dentro do arquivo vc precisa colocar que tipo de mensagem de erro deverá&lt;br /&gt;ser traduzida.&lt;br /&gt;&lt;br /&gt;Segundo a documentação existem&lt;br /&gt;&lt;br /&gt;*failure_template*, *delay_template*, s*uccess_template** e verify_template*,&lt;br /&gt;&lt;br /&gt;Deverá ser feito desta foma:&lt;br /&gt;&lt;br /&gt;Ex.: vou pegar o failure_template que são mensagens enviadas ao&lt;br /&gt;rementente quando o destinatário&lt;br /&gt;não existe.&lt;br /&gt;&lt;br /&gt;...Dentro do arquivo merros.cf&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;editar o failure_template&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;/span&gt;&lt;/span&gt;&lt;eof)&gt;&lt;span style="font-family:arial;"&gt;Esta e uma mensagem de $hostname&lt;br /&gt;&lt;br /&gt;    Me desculpe, mas tenho que lhe informar que sua mensagem nao pode&lt;br /&gt;    ser entregue a um ou mais usuarios.&lt;br /&gt;&lt;br /&gt;    Para obter ajuda, entre em contato com o suporte de sua conta&lt;br /&gt;    de email.&lt;br /&gt;&lt;br /&gt;    Caso o fizer, por favor, inclua esta mensagens ao reportar o&lt;br /&gt;    problema.&lt;br /&gt;&lt;br /&gt;                          Servidor de Email.&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;/span&gt;===&lt;br /&gt;Você pode adicionar as demais.&lt;br /&gt;&lt;br /&gt;Salve o arquivo e saia.&lt;br /&gt;&lt;br /&gt;4 - edite o arquivo main.cf e adicione&lt;br /&gt;&lt;br /&gt;bounce_template_file = /etc/postfix/merros.cf e salve&lt;br /&gt;&lt;br /&gt;5 - digite novamente postconf -b para ver se a tradução foi aceita,&lt;br /&gt;caso sua tradução não seja exibida&lt;br /&gt;verifique se existe algum erro no arquivo.&lt;br /&gt;&lt;br /&gt;Para testar basta enviar uma mensagem para um destinatário inexistem&lt;br /&gt;do seu proprio dominio e ver se recebe a&lt;br /&gt;mensagem de erro já em protugues.&lt;br /&gt;&lt;br /&gt;Espero ter ajudado!&lt;br /&gt;&lt;br /&gt;===end&lt;br /&gt;&lt;/span&gt;&lt;/eof)&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6537767553168306007?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6537767553168306007/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/traduzindo-mensagens-de-erro-postfix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6537767553168306007'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6537767553168306007'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/traduzindo-mensagens-de-erro-postfix.html' title='traduzindo mensagens de êrro - postfix'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3197960552656738642</id><published>2010-05-18T12:59:00.003-03:00</published><updated>2010-05-18T13:07:21.265-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='ethtool'/><title type='text'>ethtool - uma excelente ferramenta</title><content type='html'>&lt;span style="font-family:arial;"&gt;o ethtool é uma excelente ferramenta para teste/administração das placas de rede no Linux. A Linux Magazine publicou &lt;a href="http://www.linux-mag.com/id/7783/?utm_source=feedburner&amp;amp;utm_medium=feed&amp;amp;utm_campaign=Feed%3A+LinuxMagazine+%28Linux+Magazine%3A+Top+Stories%29"&gt;excelente artigo&lt;/a&gt; sobre a utilização da ferramenta. É imperdível :)&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3197960552656738642?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3197960552656738642/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/ethtool-uma-excelente-ferramenta.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3197960552656738642'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3197960552656738642'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/ethtool-uma-excelente-ferramenta.html' title='ethtool - uma excelente ferramenta'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4000781298451017949</id><published>2010-05-17T16:06:00.003-03:00</published><updated>2010-05-17T16:28:06.770-03:00</updated><title type='text'>instalando VirtualBox (SUN) no CentOS 5.x</title><content type='html'>&lt;span style="font-family:arial;"&gt;existem várias informações disponiveis sôbre a instalação do VirtualBox (SUN) no CentOS na internet, mas acho que consegui "ajuntar" as que são realmente relevantes para coloca-las aqui:&lt;br /&gt;&lt;br /&gt;Bem, se indicarmos ao yum para instalar diretamente dos repositórios:&lt;br /&gt;&lt;br /&gt;yum -y install VirtualBox&lt;br /&gt;&lt;br /&gt;será instalado uma versão dois números atrás daquêle disponibilizado no site do &lt;a href="http://www.virtualbox.org/"&gt;VirtualBox.&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;então, o que fazemos:&lt;br /&gt;&lt;br /&gt;faça o download a partir &lt;a href="http://www.virtualbox.org/wiki/Linux_Downloads"&gt;daqui&lt;/a&gt; do ultimo pacote *rpm disponibilizado pela SUN&lt;br /&gt;&lt;br /&gt;faça download e instale a chave publica da SUN:&lt;br /&gt;&lt;br /&gt;# cd downloads (ou outro path de sua escolha)&lt;br /&gt;#wget -c http://download.virtualbox.org/virtualbox/debian/sun_vbox.asc&lt;br /&gt;#&lt;/span&gt;rpm --import sun_vbox.asc&lt;br /&gt;&lt;span style="font-family:arial;"&gt;instale o virtualbox.repo no /etc/yum.repo&lt;br /&gt;cd /etc/yum.repo&lt;br /&gt;wget -c http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo&lt;br /&gt;&lt;br /&gt;com essas ações, em ocasião próxima, quando precisarmos fazer o update do CentOS, o VirtualBox será atualizado automágicamente.&lt;br /&gt;&lt;br /&gt;se já não tiver feito, instale os headers e demais módulos de kernel necessários:&lt;br /&gt;&lt;/span&gt;&lt;pre&gt;# yum install SDL kernel-devel kernel-headers&lt;br /&gt;&lt;/pre&gt;&lt;span style="font-family:arial;"&gt;finalmente a instalação do *rpm (lembram-se dêle?):&lt;br /&gt;&lt;br /&gt;#cd downloads&lt;br /&gt;yum -y localinstall VirtualBox-3.1-3.1.6_59338_rhel5-1.i386.rpm (êste é o atual, meu, verifique aquêle que vc baixou).&lt;br /&gt;&lt;br /&gt;isso fará com que aconteça a instalação, INCLUSIVE com a compilação/instalação dos módulos vbox* necessários .&lt;br /&gt;&lt;br /&gt;caso isso não aconteça (por qualquer motivo), basta:&lt;br /&gt;&lt;br /&gt;#&lt;/span&gt;/etc/init.d/vboxdrv setup&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;br /&gt;pronto. Aqui, que estou usando o xfce4, surgiu um item no menu, sob "emuladores".&lt;br /&gt;&lt;br /&gt;divirta-se :)&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4000781298451017949?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4000781298451017949/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/instalando-virtualbox-sun-no-centos-5x.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4000781298451017949'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4000781298451017949'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/instalando-virtualbox-sun-no-centos-5x.html' title='instalando VirtualBox (SUN) no CentOS 5.x'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4122574782896020115</id><published>2010-05-13T09:15:00.002-03:00</published><updated>2010-05-13T09:20:47.347-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='restrição'/><category scheme='http://www.blogger.com/atom/ns#' term='lista'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>listas protegidas no postfix</title><content type='html'>&lt;span style="font-family: arial;"&gt;muitas vezes temos listas para um conjunto de usuários mas apenas alguns usuários tem permissão de enviar comunicação; na lista postfix-br veio uma "receitinha" postada pelo colega Marcio Merlone, cujas linhas gerais são as seguintes:&lt;br /&gt;&lt;br /&gt;No main.cf:&lt;br /&gt;smtpd_recipient_restrictions =&lt;br /&gt;     check_recipient_access hash:/etc/postfix/protected_destinations&lt;br /&gt;&lt;br /&gt;No /etc/postfix/protected_destinations:&lt;br /&gt;grupo-financeiro@dominio protegido&lt;br /&gt;grupo-rh@dominio protegido&lt;br /&gt;grupo-mkt@dominio protegido&lt;br /&gt;&lt;br /&gt;De volta no main.cf:&lt;br /&gt;protegido = check_sender_access hash:/etc/postfix/protegidos, reject&lt;br /&gt;smtpd_restriction_classes =  protegido&lt;br /&gt;&lt;br /&gt;No /etc/postfix/protegidos:&lt;br /&gt;danielrcom@gmail.com OK&lt;br /&gt;bill@microsoft.com OK&lt;br /&gt;steve@apple.com OK&lt;br /&gt;&lt;br /&gt;simples, né?&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;nota: se quiser que APENAS um dos usuários em cada lista seja habilitado a postar para ela, basta fazer OUTROS arquivos de restrição, por exemplo, protegido1, protegido2.. etc.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4122574782896020115?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4122574782896020115/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/listas-protegidas-no-postfix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4122574782896020115'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4122574782896020115'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/listas-protegidas-no-postfix.html' title='listas protegidas no postfix'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3014939404003053925</id><published>2010-05-10T15:52:00.001-03:00</published><updated>2010-05-10T16:04:57.182-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='flash'/><title type='text'>flash no CentOS</title><content type='html'>&lt;span style="font-family: arial;"&gt;O CentOS tem seu modo particular de istalação do flash plugin; eu considero mais fácil, então vá lá:&lt;br /&gt;&lt;br /&gt;# yum -y install flash-plugin&lt;br /&gt;&lt;br /&gt;vai direitinho pro lugar, daí é só reinicializar o firefox e pronto :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3014939404003053925?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3014939404003053925/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/flash-no-centos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3014939404003053925'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3014939404003053925'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/flash-no-centos.html' title='flash no CentOS'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2060361248603634541</id><published>2010-05-03T11:02:00.001-03:00</published><updated>2010-05-03T11:07:13.840-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='OpenVPN'/><category scheme='http://www.blogger.com/atom/ns#' term='vpn'/><title type='text'>OpenVPN e outras VPNs</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;a href="http://www.linux-mag.com/id/2502"&gt;Um bom artigo&lt;/a&gt;, na LinuxMag sobre o &lt;a href="http://openvpn.net/"&gt;OpenVPN&lt;/a&gt;&lt;/span&gt;; &lt;span style="font-family: arial;"&gt;vc precisa ser cadastrado para le-lo todo, mas como é um bom artigo e não custa nada.. tudo bem (nota: embora de 2006, o artigo é bem completo e vale a pena).&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.section6.net/wiki/index.php/Setting_up_Routed_OpenVPN_in_FreeBSD"&gt;artigo no &lt;/a&gt;&lt;a href="http://www.section6.net/wiki/index.php/Setting_up_Routed_OpenVPN_in_FreeBSD"&gt;wiki Section6&lt;/a&gt;, bem claro, sobre o OpenVPN roteado no FreeBSD, inclusive sobre um assunto espinhoso, que é a criação das chaves SSL.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.targeted.org/nest/#howitworks"&gt;Nest 3.2&lt;/a&gt;, um aplicativo para VPN p2p sob FreeBSD. É interessante, também&lt;br /&gt;&lt;br /&gt;&lt;a href="http://powerguide.wordpress.com/2007/09/17/openvpn-no-slackware/"&gt;mais um tutorial&lt;/a&gt;&lt;a href="http://powerguide.wordpress.com/2007/09/17/openvpn-no-slackware/"&gt; &lt;/a&gt;sobre OpenVPN, desta vez sobre Slackware; de 2007, mas vale também.&lt;br /&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family: arial;"&gt;&lt;/span&gt;&lt;a href="http://www.kernel-panic.it/openbsd/vpn/index.html"&gt;Building VPNs on OpenBSD&lt;/a&gt; &lt;/span&gt;&lt;span style="font-family: arial;"&gt;um site muito interessante, com vários modos de se construir VPNs no OpenBSD&lt;br /&gt;&lt;a href="http://www.kernel-panic.it/openbsd/vpn/index.html"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2060361248603634541?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2060361248603634541/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/openvpn-e-outras-vpns.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2060361248603634541'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2060361248603634541'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/05/openvpn-e-outras-vpns.html' title='OpenVPN e outras VPNs'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-9206526985228886798</id><published>2010-04-10T18:09:00.002-03:00</published><updated>2010-04-10T18:13:40.617-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='secretaria eletronica'/><title type='text'>secretaria eletronica com linux</title><content type='html'>&lt;span style="font-family: arial;"&gt;sempre é util se dispor de uma secretaria eletronica, quando não estamos em casa. As maquininhas que faziam isso (acho que panasonic) nem existem mais. Bem, andei perambulando pela internet e, por incrivel que pareça, isso é mais raro do que cabelos de careca. Aqui um artigo mais ou menos atual (vcs nem imaginam as antiguidades que se encontra):&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;h1&gt;&lt;a href="http://www.xunil.co.nz/linux-stuff/linux-answering-machine/"&gt;Linux Answering Machine&lt;/a&gt;&lt;/h1&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-9206526985228886798?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/9206526985228886798/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/04/secretaria-eletronica-com-linux.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/9206526985228886798'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/9206526985228886798'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/04/secretaria-eletronica-com-linux.html' title='secretaria eletronica com linux'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5775286376129805353</id><published>2010-03-30T17:29:00.002-03:00</published><updated>2010-03-30T17:34:54.924-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='kernel'/><title type='text'>(re)compilando o kernel do FreeBSD</title><content type='html'>&lt;span style="font-family: arial;"&gt;uma dica interessante que (salvo engano) foi apresentada, em primeira mão, pelo garga, e hoje repetida pelo colega Ricardo Campos Passanezi, na lista FUG:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.fug.com.br/historico/html/freebsd/2010-03/msg00678.html"&gt;(o link do post original está aqui)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Em vez de ficar copiando o GENERIC sempre, é mais fácil/prático criar&lt;br /&gt;seu arquivo mais ou menos assim:&lt;br /&gt;&lt;br /&gt;include GENERIC&lt;br /&gt;ident   MINHAMAQUINA&lt;br /&gt;&lt;br /&gt;# Firewall&lt;br /&gt;options   IPFIREWALL&lt;br /&gt;options   IPFIREWALL_VERBOSE&lt;br /&gt;options   IPFIREWALL_FORWARD&lt;br /&gt;options   IPFIREWALL_DEFAULT_TO_ACCEPT&lt;br /&gt;options   IPDIVERT&lt;br /&gt;options   IPSTEALTH&lt;br /&gt;options   TCPDEBUG&lt;br /&gt;&lt;br /&gt;# Statically Link in accept filters&lt;br /&gt;options   ACCEPT_FILTER_DATA&lt;br /&gt;options   ACCEPT_FILTER_DNS&lt;br /&gt;options   ACCEPT_FILTER_HTTP&lt;br /&gt;&lt;br /&gt;options   DUMMYNET&lt;br /&gt;&lt;br /&gt;options   ZERO_COPY_SOCKETS&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;(obs: coloque as opções que colocaria no arquivo GENERIC copiado).&lt;br /&gt;&lt;br /&gt;Se quiser retirar alguma opção (como faria comentando ou removendo a&lt;br /&gt;linha do GENERIC), coloque um "nooptions", por exemplo. No caso do&lt;br /&gt;WITNESS (que eu tinha removido quando estava testando o 8):&lt;br /&gt;&lt;br /&gt;nooptions      WITNESS&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;--&lt;br /&gt;Ricardo Campos Passanezi&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5775286376129805353?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5775286376129805353/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/recompilando-o-kernel-do-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5775286376129805353'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5775286376129805353'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/recompilando-o-kernel-do-freebsd.html' title='(re)compilando o kernel do FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-487614283324083416</id><published>2010-03-29T19:53:00.004-03:00</published><updated>2010-10-22T11:24:09.394-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='lilac'/><category scheme='http://www.blogger.com/atom/ns#' term='netsniff-ng'/><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='fruity'/><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><title type='text'>ferramentas úteis de monitoramento</title><content type='html'>&lt;span style="font-family:arial;"&gt;bem.. na verdade são complementos úteis. Duas ferramentas para configuração do nagios:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a style="font-family: arial;" href="http://sourceforge.net/projects/fruity/"&gt;Fruity&lt;/a&gt;&lt;span style="font-family:arial;"&gt; - para configuração do nagios 2&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a style="font-family: arial;" href="http://www.lilacplatform.com/"&gt;Lilac&lt;/a&gt;&lt;span style="font-family:arial;"&gt; - para configuração do nagios 3; pode importar a configuração do nagios 2, mas só exporta para o 3&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;ambas são sob GPL&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;ah, bem a propósito: o &lt;/span&gt;&lt;a style="font-family: arial;" href="http://www.nagioswiki.org/wiki/Main_Page"&gt;wiki do nagios&lt;/a&gt;&lt;span style="font-family:arial;"&gt; me pareceu bem interessante, vale dar uma "peruada" lá por ele :)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;uma outra ferramenta, que surgiu há pouco tempo (ou foi divulgada há pouco tempo - rs) é o &lt;/span&gt;&lt;a style="font-family: arial;" href="http://netsniff-ng.org/"&gt;netsniff-ng&lt;/a&gt;&lt;span style="font-family:arial;"&gt;. Uma pequena modificação que facilita a criação de um arquivo binário que pode, a seguir, ser explorado pelo wireshark; estas instruções foram informadas pelos developers:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;&lt;/span&gt;&lt;span style="color: rgb(51, 204, 0);"&gt;&lt;span style="font-family: arial;"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;baixe e instale o netsniff-ng, conforme instruções do site e:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;Now you can record a pcap with:&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;# netsniff-ng --dump out.pcap&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;(for more options see --help)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;Later you Ctrl+C netsniff-ng and type:&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;# wireshark out.pcap&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;Ahh and while dumping the packets you may want to try netsniffs '--silent'&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;option in order to not print the package on your terminal (slow).&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-487614283324083416?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/487614283324083416/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/ferramentas-uteis-de-monitoramento.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/487614283324083416'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/487614283324083416'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/ferramentas-uteis-de-monitoramento.html' title='ferramentas úteis de monitoramento'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4661051094652156988</id><published>2010-03-17T12:01:00.002-03:00</published><updated>2010-03-17T12:14:10.356-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><category scheme='http://www.blogger.com/atom/ns#' term='rbl'/><title type='text'>listas rbl (spam)</title><content type='html'>&lt;span style="font-family: arial;"&gt;na lista FUG-BR houve um post bem interessante sobre QUAIS listas rbl utilizar:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;&lt;a href="http://www.fug.com.br/historico/html/freebsd/2008-05/msg00462.html"&gt;o link para o post original está aqui&lt;/a&gt;, mas o reproduzo abaixo, para evitar seu "desaparecimento" caso haja alguma manutenção:&lt;br /&gt;&lt;br /&gt;:== begin&lt;br /&gt;&lt;/span&gt;&lt;pre&gt;----- Original Message -----&lt;br /&gt;From: "Luciano Zuppi" &lt;lszlinux@xxxxxxxxx&gt;&lt;br /&gt;To: "Lista Brasileira de Discussão sobre FreeBSD (FUG-BR)"&lt;br /&gt;&lt;freebsd@xxxxxxxxxx&gt;&lt;br /&gt;Sent: Tuesday, May 27, 2008 9:59 AM&lt;br /&gt;Subject: [FUG-BR] Lista RBL .. alguem tem ??&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&gt;&lt;i&gt;Bom dia a todos, estou precisando de uma lista RBL pra completar meu &lt;/i&gt;&lt;br /&gt;&gt;&lt;i&gt; &gt;serivço&lt;/i&gt;&lt;br /&gt;&gt;&lt;i&gt;de anti-spam no Qmail .. alguem tem algum link valido pra me passar:? &lt;/i&gt;&lt;br /&gt;&gt;&lt;i&gt;Pois&lt;/i&gt;&lt;br /&gt;&gt;&lt;i&gt;de várias pesquisas na net, todas estao desativadas ..&lt;/i&gt;&lt;br /&gt;&lt;br /&gt;Olá,&lt;br /&gt;   Luciano, rolou uma discussão bem legal sobre isso, na lista&lt;br /&gt;POSTFIX-BR[1], nesta semana mesmo. O que concluiu-se foi o seguinte:&lt;br /&gt;&lt;br /&gt;   - sbl.spamhaus.org -&gt; Lista empresas, provedores e redes que são&lt;br /&gt;conhecidas por enviar spam.&lt;br /&gt;&lt;br /&gt;   - xbl.spamhaus.org -&gt; Lista máquinas com bots, proxies abertos&lt;br /&gt;(squid, wingate, etc), virus, etc. Inclui a CBL e a NJABL, portanto se você&lt;br /&gt;consultar essa RBL não há necessidade de consultar a CBL e NJABL, pois&lt;br /&gt;o conteúdo delas jpa está incluído.&lt;br /&gt;&lt;br /&gt;   - pbl.spamhaus.org -&gt; Lista máquinas de redes domésticas, ou seja,&lt;br /&gt;que não deveriam entregar e-mail diretamente no seu servidor, e sim&lt;br /&gt;fazendo relay autenticado em algum servidor dedicado.&lt;br /&gt;&lt;br /&gt;   - sbl-xbl.spamhaus.org -&gt; Combina sbl.spamhaus.org e&lt;br /&gt;xbl.spamhaus.org, &lt;span style="color: rgb(255, 0, 0);"&gt;porém não deve ser mais utilizada.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;   - zen.spamhaus.org -&gt; Combina todas as RBLs anteriores (SBL, XBL e&lt;br /&gt;PBL) em uma só.&lt;br /&gt;&lt;br /&gt;   Com isto em mente, &lt;span style="color: rgb(255, 0, 0);"&gt;basta usarmos a última&lt;/span&gt;, zen.spamhaus.org, que teremos um bom resultado, e não causaremos delay (devido às verificações) em nosso mx. O uso da bl.spamcop.net tb é recomendado.&lt;br /&gt;Aqui, a maioria dos bloqueis são feitos por ela.&lt;br /&gt;   Sendo assim, usando as duas RBLs acima, teremos uma verificação &lt;br /&gt;rápida e eficaz.&lt;br /&gt;&lt;br /&gt;1.&lt;br /&gt;&lt;a rel="nofollow" href="http://listas.softwarelivre.org/pipermail/postfix-br/2008-May/023832.html"&gt;http://listas.softwarelivre.org/pipermail/postfix-br/2008-May/023832.html&lt;/a&gt;&lt;br /&gt;&lt;/pre&gt;&lt;span style="font-family: arial;"&gt;:== end&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4661051094652156988?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4661051094652156988/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/listas-rbl-spam.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4661051094652156988'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4661051094652156988'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/listas-rbl-spam.html' title='listas rbl (spam)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-483453580682048032</id><published>2010-03-14T11:19:00.001-03:00</published><updated>2010-11-29T13:23:48.661-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='virus'/><category scheme='http://www.blogger.com/atom/ns#' term='greylist'/><category scheme='http://www.blogger.com/atom/ns#' term='anti-virus'/><category scheme='http://www.blogger.com/atom/ns#' term='anti-spam'/><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><category scheme='http://www.blogger.com/atom/ns#' term='squirrelmail'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>Servidores de E-mail seguros (diversos links)</title><content type='html'>&lt;span style="font-family:arial;"&gt;são diversos artigos e tutoriais, encontrados em vários sites pela internet inteira, com excelentes "receitas" para se ter um servidor postfix com tudo a que se tem direito: anti-spam, anti-virus, anti-tudo..&lt;br /&gt;&lt;br /&gt;êste aqui é IMPERDÍVEL, excelente passo-a-passo:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.purplehat.org/?page_id=4"&gt;FreeBSD Postfix, Squirrelmail, Dovecot (&lt;/a&gt;&lt;a href="http://www.purplehat.org/?page_id=4"&gt;em PurpleHat&lt;/a&gt;&lt;a href="http://www.purplehat.org/?page_id=4"&gt;)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;blog &lt;a href="http://www.linuxadm.com.br/"&gt;Cotidiano Linux&lt;/a&gt; com um &lt;a href="http://www.linuxadm.com.br/2009/04/12/movendo-mensagens-de-spam-automaticamente-para-diretorio-spam-com-postfix-e-maildrop/"&gt;tutorial&lt;/a&gt; "Movendo mensagens de Spam automaticamente para diretório Spam com Postfix e Maildrop"&lt;br /&gt;&lt;br /&gt;Debian Anti-Spam Anti-Virus Gateway Email Server using &lt;a href="http://www200.pair.com/mecham/spam/"&gt;Postfix, Amavisd-new, SpamAssassin, Razor, DCC, Pyzor and ClamAV HOWTO&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.blogger.com/Postfix,%20Amavisd-new,%20SpamAssassin,%20Razor,%20DCC,%20Pyzor%20and%20ClamAV%20HOWTO"&gt;&lt;/a&gt;&lt;br /&gt;Howto: &lt;a href="http://workaround.org/articles/ispmail-etch/"&gt;ISP-style Email Server&lt;/a&gt; with Debian-Etch and Postfix 2.3&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.howtoforge.com/set-up-a-full-featured-mail-server-with-iredos-mysql-postfix-dovecot-clamav-spamassassin-roundcube-squirrelmail"&gt;Full-Full-Featured Mail Server With iRedOS&lt;/a&gt;: MySQL, Postfix, Dovecot, ClamAV, SpamAssassin, Amavisd, RoundCube/SquirrelMail&lt;br /&gt;[.. info..]&lt;br /&gt;RedOS is a customized CentOS 5.3 distribution, where unnecessary packages were removed.&lt;br /&gt;[..]&lt;br /&gt;&lt;a href="http://www.howtoforge.com/the-perfect-spamsnake-ubuntu-jaunty-jackalope"&gt;&lt;br /&gt;The Perfect SpamSnake&lt;/a&gt; - Ubuntu Jaunty Jackalope&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.coding.com.br/ubuntu/postfix-com-virtual-hosts-e-smtp-autenticado/"&gt;Postfix com dominios virtuais e smtp autenticado&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.freebsdmall.com/%7Eloader/en_US.ISO8859-1/articles/vmail/article.html#VMAIL-PAM-MYSQL"&gt;Install and configure Postfix with Cyrus-SASL + Cyrus-IMAP + MySQL on FreeBSD&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.colinbaker.org/tech/unix/bsd/virtual-email-users-postfix-mysql-and-dovecot-freebsd"&gt;Postfix, MySQL, Dovecot&lt;/a&gt; - virtual domains&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wiki.dovecot.org/FrontPage"&gt;wiki do dovecot&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.astro.ufl.edu/it/install/freebsd.html"&gt;Setting up a FreeBSD mail server&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Build a secure email server with &lt;a href="http://www.freesoftwaremagazine.com/articles/secure_email_server_bsd_part_1"&gt;FreeBSD, Postifx, ClamAV, Spamassasin, and MySQL (parte 1)&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.freesoftwaremagazine.com/articles/secure_email_servers_from_scratch_with_freebsd_6_part_2"&gt;Build a secure email server with&lt;/a&gt;.. (parte 2)&lt;br /&gt;&lt;br /&gt;anti-spam e anti-virus, do&lt;a href="http://www.unitednerds.org/"&gt; UnitedNerds&lt;/a&gt;&lt;br /&gt;são tutoriais e dicas que valem a pena serem seguidas.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.unitednerds.org/thefallen/docs/index.php?area=Postfix&amp;amp;tuto=Clamav-SA-Bogo"&gt;Integrando o Postfix com o ClamAV e SpamAssassin/Bogofilter&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.unitednerds.org/thefallen/docs/index.php?area=Postfix&amp;amp;tuto=Postfix-AntiSpam-1"&gt;Tecnicas Anti-SPAM com o Postfix - Parte 1&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;vale a pena investigar pelo google por palavras chave spam e postfix, algumas dicas imperdíveis :)&lt;br /&gt;no google: postfix spam site:united nerds&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;antivirus e anti-spam (&lt;a href="http://www.akadia.com/"&gt;blog akadia&lt;/a&gt;):&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.akadia.com/services/postfix_spamassassin.html"&gt;Fighting Spam&lt;/a&gt; with SpamAssassin and Postfix&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.blogger.com/Fighting%20Spam/Viruses%20with%20Amavisd-New,%20Maia%20and%20Postfix"&gt;blogger.com: Fighting Spam/Viruses&lt;/a&gt; with Amavisd-New, Maia and Postfix&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.flakshack.com/anti-spam/wiki/index.php"&gt;FarilySecureAntiSpamWiki&lt;/a&gt; (site muito interessante)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://http//www.afterschool.dk/documents/freebsd/freebsd-postfix-guide/"&gt;FreeBSD Postfix Guide&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.afterschool.dk/documents/freebsd/freebsd-postfix-guide/"&gt;FreeBSD Maildrop filter&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.afterschool.dk/documents/freebsd/freebsd-postfix-guide/"&gt;SQLGrey Greylist on Postfix&lt;/a&gt; &lt;span style="color: rgb(255, 0, 0);"&gt;&lt;--muito eficiente&lt;/span&gt;&lt;br /&gt;:===================&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.freebsdonline.com/index.php?searchword=postfix&amp;amp;option=com_search&amp;amp;Itemid="&gt;FreeBSDonLine - diversos&lt;/a&gt; (pesquisa Postfix)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.gorlani.com/docs/mail_with_freebsd.asp"&gt;mail with freebsd&lt;/a&gt; - Postfix, Dovecot, Squirrelmail,Amavis,&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;anti-spam, controle da porta 25 (&lt;a href="http://antispam.br/admin/"&gt;AntiSpam.br&lt;/a&gt;)&lt;span style="color: rgb(255, 0, 0);"&gt; regras importantes&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-483453580682048032?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/483453580682048032/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/servidores-de-e-mail-seguros-diversos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/483453580682048032'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/483453580682048032'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/servidores-de-e-mail-seguros-diversos.html' title='Servidores de E-mail seguros (diversos links)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1402211229209877328</id><published>2010-03-13T15:59:00.001-03:00</published><updated>2010-03-13T16:02:44.929-03:00</updated><title type='text'>vmware e virtualização</title><content type='html'>&lt;span style="font-family: arial;"&gt;atualmente estou usando o &lt;a href="http://www.virtualbox.org/"&gt;VirtualBox da SUN&lt;/a&gt; mas sempre pretendendo usar o VMWare; até hoje, só não instalei o VMWare porque o maldito não permite retomada de download pelo wget e o meu link, que não é nenhuma maravilha, é muito lento. Vai dai, já caiu umas setecentas vezes e toca a fazer NOVO download.&lt;br /&gt;&lt;br /&gt;Mas enfim, alguns tutoriais encontrados a respeito dêle:&lt;br /&gt;&lt;br /&gt;How To Install VMware Server On A CentOS 5.0 Desktop - um &lt;a href="http://www.howtoforge.com/vmware_server_centos5.0"&gt;tutorial no HowToForge&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Installing VMWARE server on CentOS 5 or Red hat enterprise Linux 64 bit version - outro &lt;a href="http://www.cyberciti.biz/tips/vmware-on-centos5-rhel5-64-bit-version.html"&gt;tutorial, no ciberciti.biz&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;encontrei também dois blogs bem interessantes:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://blog.andalik.com.br/search?q=vmware"&gt;blog do andalik&lt;/a&gt; com instruções para instalação&lt;br /&gt;&lt;br /&gt;&lt;a href="http://diegofucitalo.blogspot.com/search?q=vmware"&gt;Blog do fucitalo&lt;/a&gt; - idem&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1402211229209877328?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1402211229209877328/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/vmware-e-virtualizacao_13.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1402211229209877328'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1402211229209877328'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/vmware-e-virtualizacao_13.html' title='vmware e virtualização'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5197405846354865609</id><published>2010-03-08T09:03:00.000-03:00</published><updated>2010-03-08T09:05:56.791-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='logs'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>logs "embelezados"</title><content type='html'>este "embelezador" de logs foi mencionado na lista postfix e, embora eu não o tenha experimentado, creio que será de grande auxilio no levantamento de dados e sua apresentação por html.&lt;br /&gt;&lt;br /&gt;http://www.enderunix.org/isoqlog/&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5197405846354865609?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5197405846354865609/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/logs-embelezados.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5197405846354865609'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5197405846354865609'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/logs-embelezados.html' title='logs &quot;embelezados&quot;'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8043610877658377037</id><published>2010-03-05T12:51:00.000-03:00</published><updated>2010-03-05T12:53:25.150-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='observernms'/><title type='text'>monitoramento com Observernms</title><content type='html'>&lt;span style="font-family: arial;"&gt;apareceu na lista Fug-BR&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.observernms.org"&gt;Alguem ja usou essa ferramenta  de monitoramento &lt;/a&gt;??&lt;br /&gt;&lt;br /&gt;O ObserverNMS é voltado para o Linux, BSD e redes Cisco. O programa&lt;br /&gt;suporta a descoberta automática&lt;br /&gt;da infraestrutura de rede, oferece gráficos detalhados e pode ser&lt;br /&gt;usado em conjunto com o Nagios.&lt;br /&gt;Ele também se integra bem ao Collectd caso você queira uma interface&lt;br /&gt;mais robusta.&lt;br /&gt;&lt;br /&gt;http://www.observernms.org&lt;br /&gt;&lt;br /&gt;--&lt;br /&gt;Marcio Antunes&lt;br /&gt;Powered by FreeBSD&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8043610877658377037?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8043610877658377037/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/monitoramento-com-observernms.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8043610877658377037'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8043610877658377037'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/03/monitoramento-com-observernms.html' title='monitoramento com Observernms'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5266018193229193816</id><published>2010-02-23T09:46:00.000-03:00</published><updated>2010-02-23T09:46:53.049-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='cacti'/><title type='text'>CactiEZ - monitoramento fácil (atualizado)</title><content type='html'>&lt;span style="font-family:arial;"&gt;CactiEZ é distribuição auto-instalavel baseada no CentOS, que permite a instalação automática de um completo sistema de monitoramento baseado no Cacti. Originalmente era previsto para ambos os sistemas (32 e 64 bit), mas o autor preferiu manter apenas para 32 bit. Também foi removido o Nagios, que é quase mandatório.&lt;br /&gt;&lt;br /&gt;o link original do CactiEZ &lt;a href="http://cactiez.cactiusers.org/"&gt;está aqui&lt;/a&gt;, enquanto as informações complementares &lt;a href="http://blog.cactiusers.org/2009/12/07/cactiez-centos-5"&gt;estão aqui&lt;/a&gt;.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5266018193229193816?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5266018193229193816/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/cactiez-monitoramento-facil.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5266018193229193816'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5266018193229193816'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/cactiez-monitoramento-facil.html' title='CactiEZ - monitoramento fácil (atualizado)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1869717188288806824</id><published>2010-02-17T19:41:00.002-02:00</published><updated>2010-02-17T19:46:55.247-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='servidor e-mail'/><category scheme='http://www.blogger.com/atom/ns#' term='dovecot'/><category scheme='http://www.blogger.com/atom/ns#' term='roundcube'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>iRedMail</title><content type='html'>&lt;span style="font-family: arial;"&gt;O iRedMail é um instalador de e-mail server cheio dos truques e que promete facilitar a vida dos NetAdmin&lt;br /&gt;&lt;br /&gt;Olha só a apresentação:&lt;br /&gt;&lt;span style="font-family: arial;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;"iRedMail 0.6: Full-Featured Mail Server With OpenLDAP/Postfix/Dovecot/Amavisd/ClamAV/SpamAssassin/iRedAdmin On FreeBSD"&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;viram só?? tá com tudo e não tá prosa (rs).&lt;br /&gt;&lt;br /&gt;o link para um &lt;a href="http://www.howtoforge.com/iredmail-0.6-full-featured-mail-server-with-openldap-postfix-dovecot-amavisd-clamav-spamassassin-roundcube-iredadmin-on-freebsd-"&gt;excelente tutorial&lt;/a&gt; no HowTo Forge&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1869717188288806824?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1869717188288806824/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/iredmail.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1869717188288806824'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1869717188288806824'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/iredmail.html' title='iRedMail'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8575427941521086734</id><published>2010-02-07T07:55:00.001-02:00</published><updated>2010-02-07T07:57:32.714-02:00</updated><title type='text'>freebsdonline (site)</title><content type='html'>&lt;span style="font-family: arial;"&gt;O &lt;a href="http://www.freebsdonline.com/content/view/580/506/"&gt;FreeBSDOnLine&lt;/a&gt; é um site MUITO interessante, com muitos tutoriais e informações sobre.. claro, o FreeBSD. Vale a visita&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8575427941521086734?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8575427941521086734/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/freebsdonline-site.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8575427941521086734'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8575427941521086734'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/freebsdonline-site.html' title='freebsdonline (site)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1664262883129638623</id><published>2010-02-07T07:33:00.005-02:00</published><updated>2010-02-07T07:46:20.780-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='access point'/><category scheme='http://www.blogger.com/atom/ns#' term='wireless'/><category scheme='http://www.blogger.com/atom/ns#' term='wifi'/><title type='text'>FreeBSD wireless access point</title><content type='html'>&lt;span style="font-family:arial;"&gt;o FreeBSD pode ser usado como um roteador WiFi (wireless) e também concomitantemente servir rede cabeada, como gateway/firewall, baseado em pf.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.howtoforge.com/setting_up_a_freebsd_wlan_access_point"&gt;O tutorial principal está aqui&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;No &lt;a href="http://www.freebsdonline.com/content/view/580/506/"&gt;FreeBSD OnLine&lt;/a&gt; um outro mas, como diz o autor, "volte mais tarde, é um artigo em desenvolvimento"; importante notar que o artigo é para algo GRANDE, para hotéis, cybercafé, empresas.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1664262883129638623?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1664262883129638623/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/freebsd-wireless-access-point.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1664262883129638623'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1664262883129638623'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/freebsd-wireless-access-point.html' title='FreeBSD wireless access point'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3762831947184771582</id><published>2010-02-05T08:08:00.003-02:00</published><updated>2010-02-05T08:41:54.101-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='spam'/><category scheme='http://www.blogger.com/atom/ns#' term='proxy'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>proxy anti-spam para postfix</title><content type='html'>a partir de uma pergunta veiculada na lista postfix-br, eu saí pra pesquisar (me interessei) sobre o assunto de um proxy para postfix, remoto, ou seja, um servidor externo fazendo o trabalho de anti-spam, e outros serviços.&lt;br /&gt;&lt;br /&gt;encontrei os seguintes:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;o "minimal Postfix SMTP proxy" ou &lt;a href="http://www.ivarch.com/programs/postprox.shtml"&gt;postprox&lt;/a&gt;,  "&lt;a href="http://e-tinet.com/linux/como-instalar-anti-spam-assp-no-postfix/"&gt;uma experiencia com o ASSP&lt;/a&gt;" e &lt;a href="http://www.howtoforge.com/antispam_smtp_proxy"&gt;um tutorial do assp&lt;/a&gt; no HowToForge&lt;br /&gt;&lt;br /&gt;&lt;a href="http://e-tinet.com/blog/linux/6-passos-criando-um-servidor-de-gateway-de-email-com-postfix/"&gt;6 passos para um proxy/gateway postfix&lt;/a&gt; ;) um tutorial interessante, no blog e-tinet.com&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3762831947184771582?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3762831947184771582/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/proxy-anti-spam-para-postfix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3762831947184771582'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3762831947184771582'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/proxy-anti-spam-para-postfix.html' title='proxy anti-spam para postfix'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1933656555121805997</id><published>2010-02-03T21:34:00.003-02:00</published><updated>2010-02-03T21:36:53.699-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trafego'/><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='analise'/><title type='text'>analise de tráfego</title><content type='html'>&lt;span style="font-family: arial;"&gt;Análise de tráfego é algo que sempre temos que fazer, seja por solicitação do cliente, seja por percebermos um "estrangulamento" na nossa conexão internet ou mesmo na LAN. Então, deparei com um &lt;a href="http://www.howtoforge.com/trafficanalysis-using-debian-lenny"&gt;tutorial muito bom&lt;/a&gt; no howtoforge - que, já mencionei, é (IMHO) o melhor site para pesquisar tutoriais.&lt;br /&gt;&lt;br /&gt;embora mencionando Debian Lenny (argh, cusp, cusp, eca!!) o tutorial é muito bom, bem claro e objetivo.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1933656555121805997?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1933656555121805997/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/analise-de-trafego.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1933656555121805997'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1933656555121805997'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/analise-de-trafego.html' title='analise de tráfego'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8684017675219576055</id><published>2010-02-02T09:42:00.000-02:00</published><updated>2010-02-02T09:42:43.949-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><category scheme='http://www.blogger.com/atom/ns#' term='livros'/><title type='text'>livros grátis na Internet (reformulado)</title><content type='html'>&lt;span style="font-family:arial;"&gt;meu post no dicas-l: &lt;/span&gt;&lt;a href="http://www.dicas-l.com.br/dicas-l/20090118.php"&gt;&lt;span style="font-family:arial;"&gt;livro sobre o Nagios&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;mais uma no dicas-l: &lt;/span&gt;&lt;a href="http://www.dicas-l.com.br/dicas-l/20090229.php"&gt;e-books disponíveis&lt;/a&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8684017675219576055?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8684017675219576055/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/livros-gratis-na-internet.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8684017675219576055'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8684017675219576055'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/livros-gratis-na-internet.html' title='livros grátis na Internet (reformulado)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5374310658529326503</id><published>2010-02-02T09:07:00.002-02:00</published><updated>2010-02-02T09:15:02.335-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='xorg.conf'/><category scheme='http://www.blogger.com/atom/ns#' term='teclado'/><category scheme='http://www.blogger.com/atom/ns#' term='xorg'/><title type='text'>teclado (e outras mutretas) no xorg.conf</title><content type='html'>&lt;span style="font-family: arial;"&gt;como  o Linux é feito num bazaar - espécie de camelódromo árabe, em que todo mundo grita e ninguém se entende - inventaram um tal de HAL para administrar os dispositivos periféricos, tais como teclado, video, etc.&lt;br /&gt;&lt;br /&gt;com isso, aquilo que antes era simples, vai se tornando bem complicado (lembrem-se do Grub 1.x e agora, com o Grub2), dentro do saudável principio alemão de tecnologia: "se difícil também dá, não há porque facilitar".&lt;br /&gt;&lt;br /&gt;Antigamente, muito antigamente, vc definia seu teclado abnt2 no xorg.conf e pronto: lá estava êle funcionando bonitinho no seu console gráfico; via de regra, funcionava no terminal (console convencional) mas não no gráfico, razão pela qual vc precisava fazer alterações no xorg.conf. Agora não é mais assim, se vc fizer isso, no próximo reboot.. adeus configuração, o HAL (maldito) elimina tudo o que vc fez e volta ao que era antes: um lixo.&lt;br /&gt;&lt;br /&gt;enfim, vamos lá: resolvi ELIMINANDO o HAL (risos), dêste modo:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.vivaolinux.com.br/dica/Teclado-abnt2-no-Slackware-13.0"&gt;link para dica que publiquei no VOL&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;no próprio VOL existem várias dicas pra acertar video e outros trecos, que agora passam a funcionar (melhor, IMHO).&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5374310658529326503?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5374310658529326503/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/teclado-e-outras-mutretas-no-xorgconf.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5374310658529326503'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5374310658529326503'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/teclado-e-outras-mutretas-no-xorgconf.html' title='teclado (e outras mutretas) no xorg.conf'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4215514998262419623</id><published>2010-02-01T19:23:00.000-02:00</published><updated>2010-02-01T19:23:12.826-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='cacti'/><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><title type='text'>Nagios e Cacti no FreeBSD</title><content type='html'>&lt;span style="font-family:arial;"&gt;Cacti:&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.fug.com.br/content/view/507/60/"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Instalação Cacti + Plugins no FreeBSD 7.0 &lt;/span&gt;&lt;/a&gt;      (FUG-BR)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.vivaolinux.com.br/artigo/Cacti-O-melhor-monitor-de-link-%28FreeBSD-6.1%29"&gt;Cacti - O melhor monitor de link (VivaOLinux)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;a href="http://cactiusers.org/index.php"&gt;&lt;span style="font-family:arial;"&gt;Cacti Users&lt;/span&gt; - site completo&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;Nagios&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://nagios.sourceforge.net/docs/2_0/"&gt;&lt;br /&gt;documentação oficial (versão 2)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.fug.com.br/content/view/505/60/"&gt;tutorial FUG-BR (&lt;/a&gt;&lt;/span&gt;&lt;a href="http://www.fug.com.br/content/view/505/60/"&gt;Configurando o Nagios)&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.section6.net/wiki/index.php/Setting_up_Nagios_in_FreeBSD"&gt;&lt;span style="font-family:arial;"&gt;Setting Up Nagios in FreeBSD&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.synapse.ro/index.php?option=com_content&amp;amp;task=view&amp;amp;id=21&amp;amp;Itemid=7"&gt;&lt;span style="font-family:arial;"&gt;FreeBSD nagios install &amp;amp; configure         &lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://nagios.sourceforge.net/docs/2_0/installing.html"&gt;Installing Nagios &lt;/a&gt;(a partir do fonte) - qualquer distribuição&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.monitoringexchange.org/cgi-bin/page.cgi?g=;d=1"&gt;Plugins da comunidade Nagios&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://nagios.manubulon.com/"&gt;My Plugins for Nagios (site independente)&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4215514998262419623?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4215514998262419623/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/04/nagios-e-cacti-no-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4215514998262419623'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4215514998262419623'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/04/nagios-e-cacti-no-freebsd.html' title='Nagios e Cacti no FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3954551431090673978</id><published>2010-02-01T18:56:00.002-02:00</published><updated>2010-02-01T19:17:42.037-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='snmp'/><category scheme='http://www.blogger.com/atom/ns#' term='cacti'/><category scheme='http://www.blogger.com/atom/ns#' term='nagios'/><title type='text'>cacti, nagios, monitoramento</title><content type='html'>&lt;span style="font-family: arial;"&gt;O &lt;a href="http://www.nagios.org/"&gt;Nagios&lt;/a&gt; é considerado o padrão empresarial para administração e monitoramento da base instalada.&lt;/span&gt; &lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;Há uma comunidade &lt;/span&gt;&lt;a style="font-family: arial;" href="http://nagios-br.sourceforge.net/wiki/index.php/P%C3%83%C2%A1gina_principal"&gt;Nagios-BR&lt;/a&gt;&lt;span style="font-family: arial;"&gt; com instruções, dicas, links, etc.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;Complementarmente, o &lt;a href="http://www.cacti.net/"&gt;Cacti&lt;/a&gt; apresenta os gráficos de performance dos servidores/equipamentos da rede, tal como trhouput, consumo de banda, etc.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;Tutorial para &lt;a href="http://wiki.centos.org/HowTos/Cacti_on_CentOS_4.x"&gt;instalação do Cacti no Centos&lt;/a&gt; 4.0 - provavelmente deve servir para o 5.x, mas enfim, leia-se para saber ;)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial; color: rgb(255, 0, 0);"&gt;artigo, no VOL para&lt;a href="http://www.vivaolinux.com.br/artigos/impressora.php?codigo=6967"&gt; instalação do Cacti no CentOS&lt;/a&gt; 5.x&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;outro artigo, para &lt;a href="http://www.linux.com/community/blogs/installing-cacti-on-centos-5.html"&gt;instalação do Cacti no CentOS&lt;/a&gt; 5.x&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;&lt;a href="http://blogs.kranich.org/karl/2006/09/14/installing-cacti-on-centos-with-yum/"&gt;aqui, um blog&lt;/a&gt; com instruções para instalação do Cacti, no CentOS 5.x, &lt;span style="color: rgb(51, 204, 0);"&gt;usando yum&lt;/span&gt; :)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;Para tudo isso, usa-se amplamente o protocolo snmp&lt;/span&gt;, &lt;span style="font-family: arial;"&gt;então precisamos instala-lo também.&lt;br /&gt;&lt;br /&gt;Tutorial para &lt;a href="http://www.fogonacaixadagua.com.br/2009/09/instalando-e-configurando-o-servico-snmpd-no-red-hat-5-3-centos-5-3/"&gt;instalação do snmp no Centos&lt;/a&gt; 5.3&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3954551431090673978?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3954551431090673978/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/cacti-nagios-monitoramento.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3954551431090673978'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3954551431090673978'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/02/cacti-nagios-monitoramento.html' title='cacti, nagios, monitoramento'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2544308896265165383</id><published>2010-01-29T18:36:00.002-02:00</published><updated>2010-01-29T18:40:56.177-02:00</updated><title type='text'>a lib "desaparecida" do gxine</title><content type='html'>&lt;span style="font-family: arial;"&gt;quando instalamos o Gxine (front-end para o xine) para escutar nossas músicas, ou ver videos, terminamos com cara de idiotas quando, ao tentar ativa-lo, surge a mensagem:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;"gxine: error while loading shared libraries: libmozjs.so: cannot open shared object file: No such file or directory"&lt;br /&gt;&lt;br /&gt;embora a mensagem diga que "não existe", existe sim (rs) e está em:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;/usr/lib/thunderbird-&lt;versão&gt;/libmozjs.so&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;então, basta criar-se um link simbólico para que ela seja encontrada:&lt;br /&gt;&lt;br /&gt;ln -s /usr/lib/thunderbird-2.0.0.22/libmozjs.so /usr/lib/libmozjs.so&lt;br /&gt;&lt;br /&gt;pronto :)&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2544308896265165383?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2544308896265165383/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/lib-desaparecida-do-gxine.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2544308896265165383'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2544308896265165383'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/lib-desaparecida-do-gxine.html' title='a lib &quot;desaparecida&quot; do gxine'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1621131642130093282</id><published>2010-01-29T13:20:00.002-02:00</published><updated>2010-01-29T13:29:07.178-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='java'/><category scheme='http://www.blogger.com/atom/ns#' term='eclipse'/><category scheme='http://www.blogger.com/atom/ns#' term='netbeans'/><title type='text'>eclipse - a IDE para java</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;span style="font-family: arial;"&gt;O &lt;a href="http://www.eclipse.org/"&gt;Eclipse&lt;/a&gt; - assim como o &lt;a href="http://netbeans.org/"&gt;NetBeans&lt;/a&gt;, da Sun, parecem ótimos IDEs para desenvolvimento em Java. Eu estou sempre dizendo que "um dia vou.. " e o tal dia nunca chega. Talvez porque eu não goste mais de programação (risos). Muitos anos atrás eu até cometi programas em Cobol (lindo, lindo o Cobol), Delphi/Turbo Pascal, "C" K&amp;amp;R e ANSI&lt;/span&gt;&lt;/span&gt; mas hoje em dia não sou muito animado com programação ;)&lt;br /&gt;&lt;br /&gt;em todo caso, alguns links convenientes, se o tal ".. um dia.." chegar:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;&lt;a href="http://wiki.eclipse.org/Main_Page"&gt;wiki do Eclipse&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://hotwork.sourceforge.net/hotwork/manual/eclipse/eclipse-user-guide.html"&gt;guia de usuário Eclipse do HotWork Solutions&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1621131642130093282?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1621131642130093282/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/eclipse-ide-para-java.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1621131642130093282'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1621131642130093282'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/eclipse-ide-para-java.html' title='eclipse - a IDE para java'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2440928563616748956</id><published>2010-01-28T11:21:00.002-02:00</published><updated>2010-01-28T11:24:59.127-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='dns'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='bind'/><title type='text'>edson brandi e servidores DNS</title><content type='html'>&lt;span style="font-family: arial;"&gt;o edison brandi, longamente desaparecido da lista FUG-BR, resolveu dar o ar de sua graça e nos brindou com um excelente artigo, no seu blog, sobre servidores DNS dinâmicos.&lt;br /&gt;&lt;a href="http://blog.ebrandi.eti.br/2010/01/como-configurar-um-servidor-de-dns-dinamico-com-o-bind-9-x/"&gt;&lt;br /&gt;o link está aqui, pra quem quiser conferir&lt;/a&gt; - usando FreeBSD e bind-9 :)&lt;br /&gt;&lt;br /&gt;divirtam-se&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2440928563616748956?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2440928563616748956/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/edson-brandi-e-servidores-dns.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2440928563616748956'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2440928563616748956'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/edson-brandi-e-servidores-dns.html' title='edson brandi e servidores DNS'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5104419725890264702</id><published>2010-01-26T18:22:00.004-02:00</published><updated>2010-01-26T18:37:21.815-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='pfsense'/><category scheme='http://www.blogger.com/atom/ns#' term='shoutcast'/><category scheme='http://www.blogger.com/atom/ns#' term='squid'/><title type='text'>encantado com o pfSense</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;br /&gt;instalei o pfSense aqui acho que lá por novembro/09 e vinha usando só como gateway/firewall, serviço executado exemplarmente. Contudo, embora eu tivesse o squid ativado no meu desquitópi, resolvi experimentar com o squid no pfSense.&lt;br /&gt;&lt;br /&gt;fui lá em system/packages e mandei baixar o squid3, embora (segundo êles) não seja estável, é beta, etc, etc.&lt;br /&gt;&lt;br /&gt;bem.. tudo funcionado muito bem (não ativei, por desnecessário, o "transparente"), apontei meu navegador pra êle e.. vamos em frente.&lt;br /&gt;&lt;br /&gt;continuei fuçando, aumentei o cache para 2G, a quantidade de ram para 100M  (services/proxy/cache management) e ficou realmente muito bom, um avião.&lt;br /&gt;&lt;br /&gt;mas foi aí mesmo que tive uma surpresa..  em "traffic management" eu ativei o item "Throttle multimedia files" e fui experimentar ;)&lt;br /&gt;&lt;br /&gt;caramba, gente.. o link aqui está entre o ridículo e o inexistente: 100k virtua. Até hoje, se eu quisesse ouvir rádio via internet eu ficava ouvindo aquêle "picadinho" de áudio, maior coisa horrível.&lt;br /&gt;&lt;br /&gt;pois bem, acabou-se. O rádio aqui, agora, funciona beleza mesmo (shoutcast). Estou ouvindo radio como nunca :D&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5104419725890264702?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5104419725890264702/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/encantado-com-o-pfsense.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5104419725890264702'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5104419725890264702'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/encantado-com-o-pfsense.html' title='encantado com o pfSense'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-7967954232746545445</id><published>2010-01-26T11:05:00.003-02:00</published><updated>2010-01-26T11:17:38.895-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='zfs'/><title type='text'>ZFS no FreeBSD (revisado)</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;a href="https://www.ish.com.au/solutions/articles/freebsdzfs"&gt;Instalação do ZFS no FreeBSD&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://wiki.freebsd.org/ZFSQuickStartGuide"&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-family:arial;"&gt;ZFS quick start guide&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://rhyous.com/2009/12/01/how-to-install-freebsd-8-0-using-only-zfs-partitions/"&gt;&lt;span style="font-family:arial;"&gt;Instalando exclusivamente ZFS no FreeBSD&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://lulf.geeknest.org/blog/freebsd/Setting_up_a_zfs-only_system/"&gt;Instalando exclusivamente, mas usando gpart e GPT&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wiki.freebsd.org/AppleMacbook"&gt;instalação em apple&lt;/a&gt; (mas deve servir para os demais)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wiki.freebsd.org/ZFSOnRoot"&gt;instalação, conforme wiki.freebsd.org&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wiki.freebsd.org/RootOnZFS/GPTZFSBoot/Mirror"&gt;mais um (do wiki) usando GPT e mirroring&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;problemas de segurança:&lt;br /&gt;Atenção usuários de ZFS...&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;---------- Forwarded message ----------&lt;br /&gt;From: Pawel Jakub Dawidek &lt;pjd@freebsd.org&gt;&lt;br /&gt;Date: Tue, Nov 10, 2009 at 8:45 PM&lt;br /&gt;Subject: HEADS UP: Important bug fix in ZFS replay code!&lt;br /&gt;To: freebsd-current@freebsd.org&lt;br /&gt;Cc: freebsd-fs@freebsd.org&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Hi.&lt;br /&gt;&lt;br /&gt;There was important bug in ZFS replay code. If there were setattr logs&lt;br /&gt;(not related to permission change) in ZIL during unclean shutdown, one&lt;br /&gt;can end up with files that have mode set to 07777.&lt;br /&gt;&lt;br /&gt;This is very dangerous, especially if you have untrusted local users, as&lt;br /&gt;this will set setuid bit on such files. Note that FreeBSD will remove&lt;br /&gt;setuid bits when someone will try to modify the file, but it is still&lt;br /&gt;dangerous.&lt;br /&gt;&lt;br /&gt;You can locaAtenção usuários de ZFS...&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;---------- Forwarded message ----------&lt;br /&gt;From: Pawel Jakub Dawidek &lt;pjd@freebsd.org&gt;&lt;br /&gt;Date: Tue, Nov 10, 2009 at 8:45 PM&lt;br /&gt;Subject: HEADS UP: Important bug fix in ZFS replay code!&lt;br /&gt;To: freebsd-current@freebsd.org&lt;br /&gt;Cc: freebsd-fs@freebsd.org&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Hi.&lt;br /&gt;&lt;br /&gt;There was important bug in ZFS replay code. If there were setattr logs&lt;br /&gt;(not related to permission change) in ZIL during unclean shutdown, one&lt;br /&gt;can end up with files that have mode set to 07777.&lt;br /&gt;&lt;br /&gt;This is very dangerous, especially if you have untrusted local users, as&lt;br /&gt;this will set setuid bit on such files. Note that FreeBSD will remove&lt;br /&gt;setuid bits when someone will try to modify the file, but it is still&lt;br /&gt;dangerous.&lt;br /&gt;&lt;br /&gt;You can locate such files with the following command:&lt;br /&gt;&lt;br /&gt;     # find / -perm -7777 -print0 | xargs -0 ls -ld&lt;br /&gt;&lt;br /&gt;You can locate and fix such files with the following command:&lt;br /&gt;&lt;br /&gt;     # find / -perm -7777 -print0 | xargs -0 chmod a-s,o-w,-tte such files with the following command:&lt;br /&gt;&lt;br /&gt;     # find / -perm -7777 -print0 | xargs -0 ls -ld&lt;br /&gt;&lt;br /&gt;You can locate and fix such files with the following command:&lt;br /&gt;&lt;br /&gt;     # find / -perm -7777 -print0 | xargs -0 chmod a-s,o-w,-t&lt;br /&gt;&lt;/pjd@freebsd.org&gt;&lt;/pjd@freebsd.org&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-7967954232746545445?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/7967954232746545445/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/zfs-no-freebsd-revisado.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7967954232746545445'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7967954232746545445'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/zfs-no-freebsd-revisado.html' title='ZFS no FreeBSD (revisado)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-647194697448840642</id><published>2010-01-25T10:18:00.004-02:00</published><updated>2010-01-25T10:22:42.758-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='torrents'/><category scheme='http://www.blogger.com/atom/ns#' term='russia'/><title type='text'>torrents from russia with love ;)</title><content type='html'>&lt;span style="font-family:arial;"&gt;depois daquele quiproquo de processos contra o piratebay - entre outros - ficamos (pelo menos eu fiquei) desamparados, nenhum torrent funcionou mais, um saco :(&lt;br /&gt;&lt;br /&gt;bem, não desisti e então, perambulando por aí acabei encontrado o &lt;a href="http://www.torrentz.ru/"&gt;torrentz.ru&lt;/a&gt; que me respondeu alguns torrents QUE FUNCIONAM, inclusive quando procurei uns trecos que eu jurava que não viriam. Funciona e MUITO BEM :)&lt;br /&gt;&lt;br /&gt;divirtam-se :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-647194697448840642?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/647194697448840642/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/torrents-from-russia-with-love.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/647194697448840642'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/647194697448840642'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/torrents-from-russia-with-love.html' title='torrents from russia with love ;)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-577758048220528111</id><published>2010-01-24T16:29:00.003-02:00</published><updated>2010-01-24T16:32:29.919-02:00</updated><title type='text'>mudando de shell (FreeBSD)</title><content type='html'>&lt;span style="font-family:arial;"&gt;Estou tão habituado com as facilidades do Bash shell que, sempre que posso, substituo o shell default do FreeBSD (chs) por ele. Antes, eu editava o /etc/passwd mas.. e quando não somos parte do wheel ou root?&lt;br /&gt;&lt;br /&gt;simples:&lt;br /&gt;&lt;br /&gt;$ chsh -s /usr/local/bin/bash&lt;br /&gt;&lt;br /&gt;pronto :)&lt;br /&gt;&lt;br /&gt;isto se aplica a qualquer usuário, inclusive o root.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-577758048220528111?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/577758048220528111/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/mudando-de-shell-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/577758048220528111'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/577758048220528111'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/mudando-de-shell-freebsd.html' title='mudando de shell (FreeBSD)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3694176880898714392</id><published>2010-01-22T18:26:00.002-02:00</published><updated>2010-01-22T18:28:52.169-02:00</updated><title type='text'>software Open Source</title><content type='html'>&lt;span style="font-family: arial;"&gt;o Datamation acaba de publicar a lista (monstruosa, dizem êles) do Software Livre (Open Source)&lt;/span&gt; disponivel na Internet.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.stumbleupon.com/su/28HEpZ/itmanagement.earthweb.com/osrc/article.php/3854601/Open-Source-Downloads-the-Monster-List.htm"&gt;a lista é realmente grande, como vc pode ver aqui&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3694176880898714392?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3694176880898714392/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/software-open-source.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3694176880898714392'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3694176880898714392'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/software-open-source.html' title='software Open Source'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8048198467977676160</id><published>2010-01-20T08:17:00.001-02:00</published><updated>2010-01-20T08:18:51.836-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='virtualização'/><category scheme='http://www.blogger.com/atom/ns#' term='virtual server'/><title type='text'>servidor virtual com o kvm (kernel virtual module)</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;br /&gt;&lt;br /&gt;um &lt;a href="http://www.ibm.com/developerworks/linux/library/l-kvm-virtual-server/index.html?ca=drs-"&gt;artigo&lt;/a&gt; bem interessante da IBM mostrando a execução de um servidor virtual&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8048198467977676160?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8048198467977676160/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/servidor-virtual-com-o-kvm-kernel.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8048198467977676160'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8048198467977676160'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/servidor-virtual-com-o-kvm-kernel.html' title='servidor virtual com o kvm (kernel virtual module)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3741189373703390433</id><published>2010-01-16T12:05:00.000-02:00</published><updated>2010-01-16T12:06:06.687-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='vlans'/><category scheme='http://www.blogger.com/atom/ns#' term='vlan'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><title type='text'>vlan no FreeBSD e Linux (updated)</title><content type='html'>&lt;p&gt;alguma documentação interessante sobre vlans:&lt;/p&gt;&lt;p&gt;&lt;a href="http://people.freebsd.org/%7Earved/vlan/vlan_en.html"&gt;FreeBSD VLAN mini HowTo&lt;/a&gt; &lt;span style="font-family:arial;"&gt;documentação de 2007 mas bem atual.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;artigo na FUG-BR  &lt;a href="http://www.fug.com.br/content/view/232/9/"&gt;Configurando Interfaces VLAN no FreBSD&lt;br /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.cyberciti.biz/faq/howto-configure-freebsd-vlans-with-ifconfig-command/"&gt;artigo na Nixcraft&lt;/a&gt; a respeito (para FreeBSD)&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;artigo no Viva o Linux: &lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.vivaolinux.com.br/artigo/Criando-Redes-Locais-Virtuais-%28VLANs%29-com-Linux/"&gt;Criando Redes Locais Virtuais (VLANs) com Linux&lt;/a&gt; - apesar de ser focado no Linux, os conceitos apresentados são universais.&lt;/span&gt;&lt;/p&gt; &lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://under-linux.org/b1582-usando-o-linux-para-interligar-vlans"&gt;artigo bem interessante&lt;/a&gt; no Under-Linux&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.google.com.br/search?q=%2Bfreebsd+vlan&amp;amp;ie=utf-8&amp;amp;oe=utf-8&amp;amp;aq=t&amp;amp;rls=org.mozilla:pt-BR:official&amp;amp;client=firefox-a"&gt;pra variar, link no google a respeito ;)&lt;/a&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt; (para FreeBSD)&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.google.com.br/search?hl=pt-BR&amp;amp;client=firefox-a&amp;amp;rls=org.mozilla%3Apt-BR%3Aofficial&amp;amp;hs=jHn&amp;amp;q=%2Blinux+vlan&amp;amp;btnG=Pesquisar&amp;amp;meta=&amp;amp;aq=f&amp;amp;oq="&gt;link no mesmo google&lt;/a&gt;, mas para Linux&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3741189373703390433?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3741189373703390433/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/10/vlan-no-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3741189373703390433'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3741189373703390433'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/10/vlan-no-freebsd.html' title='vlan no FreeBSD e Linux (updated)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-880233925187326694</id><published>2010-01-13T10:26:00.002-02:00</published><updated>2010-01-13T10:28:55.706-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='comandos'/><title type='text'>comandos úteis</title><content type='html'>existem os comandos que conhecemos e outros menos conhecidos.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;&lt;span style="font-family: arial;"&gt;&lt;a href="http://www.tuxradar.com/content/command-line-tricks-smart-geeks"&gt;nêste link&lt;/a&gt; vamos encontrar 42 comandos diversos que podem vir a ser úteis.&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-880233925187326694?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/880233925187326694/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/comandos-uteis.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/880233925187326694'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/880233925187326694'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/comandos-uteis.html' title='comandos úteis'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8832344834440455526</id><published>2010-01-12T20:55:00.003-02:00</published><updated>2010-01-12T20:59:00.687-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='análise de performance'/><title type='text'>mais ferramentas (análise de performance)</title><content type='html'>&lt;span style="font-family: arial;"&gt;disponíveis para vários Unices, conforme o autor do artigo original comentou &lt;a href="http://www.linuxnarede.com.br/artigos/fullnews.php?id=86"&gt;aqui&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;as ferramentas são:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:Verdana, Arial, Helvetica, sans-serif;font-size:85%;"&gt;dstat - versatile resource statistics tool&lt;br /&gt;ifstat - InterFace STATistics Monitoring&lt;br /&gt;tcpstat - network interface statistics reporting tool&lt;br /&gt;sysstat - sar, iostat and mpstat - system performance tools for Linux&lt;br /&gt;systune - kernel tuning through the /proc file system&lt;br /&gt;procinfo - Displays system information from /proc&lt;br /&gt;&lt;br /&gt;se não estiverem disponiveis no seu sistema, instale. Vale a pena serem utilizadas :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8832344834440455526?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8832344834440455526/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/mais-ferramentas-analise-de-performance.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8832344834440455526'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8832344834440455526'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2010/01/mais-ferramentas-analise-de-performance.html' title='mais ferramentas (análise de performance)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5480404344198441198</id><published>2009-12-27T18:31:00.000-02:00</published><updated>2009-12-27T18:19:47.203-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='mysql'/><category scheme='http://www.blogger.com/atom/ns#' term='opencobol'/><title type='text'>OpenCobol com MySQL</title><content type='html'>&lt;span style="font-family:arial;"&gt;procurei, mas o OpenCobol ainda não usa (não sei pq) o ODBC padrão para acesso ao MySQL; contudo encontrei alguns trédis no forum indicando compilação em C e alguma mutretas para se trampar com o BD:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.opencobol.org/modules/newbb/viewtopic.php?viewmode=thread&amp;amp;topic_id=351&amp;amp;forum=1&amp;amp;post_id=1938#1938"&gt;Usando libdbi&lt;/a&gt; - trédi longo, mas esclarecedor, com exemplos.&lt;br /&gt;&lt;a href="http://www.opencobol.org/modules/newbb/viewtopic.php?topic_id=575&amp;amp;forum=1"&gt;&lt;br /&gt;Usando MySQL C API&lt;/a&gt;  - trédi também longo, com exemplos&lt;br /&gt;&lt;br /&gt;existe o &lt;a href="http://www.cobol-it.com/"&gt;Cobol-It&lt;/a&gt; que é um ramo (separação) do OpenCobol; aparentemente, não são fraquinhos não.&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5480404344198441198?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5480404344198441198/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/opencobol-com-mysql.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5480404344198441198'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5480404344198441198'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/opencobol-com-mysql.html' title='OpenCobol com MySQL'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5609010669765031402</id><published>2009-12-24T19:45:00.000-02:00</published><updated>2009-12-24T19:45:56.795-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='virtualização'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='virtual server'/><title type='text'>instalando FreeBSD em virtual machine</title><content type='html'>essa dica referencia o Fedora, mas eu a utilizei para instalar o FreeBSD 7.2 em um CentOS 5.3, sem problemas.&lt;br /&gt;&lt;br /&gt;Starting a New Experience&lt;br /&gt;&lt;h2 style="font-weight: normal;"&gt;&lt;a href="http://pconstantino.wordpress.com/2008/11/30/installing-freebsd-7-as-a-virtual-machine-guest-on-fedora-8/"&gt;I&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:arial;"&gt;nstalling FreeBSD 7 as a Virtual Machine Guest on Fedora 8…&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/h2&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;a unica diferença é que ao invés de&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;strong style="font-family: arial; font-weight: normal;"&gt;# yum install libvirt virt-manager&lt;br /&gt;&lt;br /&gt;eu acrescentei o qemu:&lt;br /&gt;&lt;br /&gt;&lt;/strong&gt;&lt;strong style="font-family: arial; font-weight: normal;"&gt;# yum install qemu libvirt virt-manager&lt;/strong&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5609010669765031402?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5609010669765031402/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/06/instalando-freebsd-em-virtual-machine.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5609010669765031402'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5609010669765031402'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/06/instalando-freebsd-em-virtual-machine.html' title='instalando FreeBSD em virtual machine'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8661053291327934622</id><published>2009-12-22T13:20:00.004-02:00</published><updated>2009-12-22T13:56:44.353-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='nas'/><category scheme='http://www.blogger.com/atom/ns#' term='san'/><title type='text'>NAS (NetworkAttachedStorage), SAN (StorageAreaNetwork)</title><content type='html'>&lt;span style="font-family:arial;"&gt;com o futuro colapso do FreeNAS - oficialmente abandona o FreeBSD e passa a ser baseado na Debian (urgh, eca!!), andei buscando alternativas para êle, preferencialmente (óbvio) em FreeBSD.&lt;br /&gt;&lt;br /&gt;também estou avaliando soluções SAN&lt;br /&gt;&lt;br /&gt;primeiro, às &lt;a href="http://en.wikipedia.org/wiki/Storage_area_network"&gt;definições na wikipedia&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Um tutorial para iSCSI &lt;a href="http://remcobressers.nl/2008/07/running-iscsi-san-centos-5/"&gt;SAN sob o CentOS&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;aqui um genérico howto (&lt;a href="http://www.howtoforge.com/how-to-build-a-low-cost-san"&gt;SAN de baixo custo&lt;/a&gt;)&lt;br /&gt;&lt;br /&gt;o &lt;a href="http://www.openfiler.com/"&gt;OpenFiler&lt;/a&gt; está sendo proposto como um bom sistema para SAN/NAS, baseado em CentOS mas, embora OpenSource (é GPL), o suporte/manuais são caros pra kct:&lt;br /&gt;"&lt;br /&gt;&lt;/span&gt; &lt;a href="http://digg.com/linux_unix/OpenFiler:_Is_it_a_Better_Free_NAS_Than_FreeNAS_"&gt;OpenFiler: Is it a Better Free NAS Than FreeNAS?&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;openfiler.com — A review of FreeNAS, which makes PC a Network Attached Storage device, was recently on the front page. I've searched and found another free NAS OS, OpenFiler. Based on CentOS Linux, it seems to have all the features of FreeNAS plus WebDAV, quota/resource allocation, user/public/guest shares &amp;amp; more, but a larger footprint. So, FreeNAS or OpenFiler?&lt;br /&gt;"&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;não encontrei muita coisa (que não seja FreeNAS) para FreeBSD, mas &lt;a href="http://www.cyberciti.biz/faq/freebsd-iscsi-initiator-howto/"&gt;êste artigo é bem interessante&lt;/a&gt;, utilizando o iSCSI&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8661053291327934622?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8661053291327934622/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/nas-networkattachedstorage-san.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8661053291327934622'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8661053291327934622'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/nas-networkattachedstorage-san.html' title='NAS (NetworkAttachedStorage), SAN (StorageAreaNetwork)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2273782420700378042</id><published>2009-12-18T07:42:00.003-02:00</published><updated>2009-12-18T08:37:03.553-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='java'/><category scheme='http://www.blogger.com/atom/ns#' term='cursos'/><title type='text'>cursos e recursos java, online e presenciais</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.intelligentedu.com/it_training_materials_and_books/free_java_training_materials.html"&gt;InteligentEdu&lt;/a&gt; - recursos diversos, livros, blogs, tutoriais&lt;br /&gt;&lt;br /&gt;&lt;a href="http://math.hws.edu/javanotes/"&gt;livro&lt;/a&gt; "Introduction to Programming Using Java, Fifth Edition (2006)&lt;/span&gt;. &lt;span style="font-family:arial;"&gt;Pode-se baixar o conteúdo em html ou .pdf&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.portaleducacao.com.br/"&gt;Portal Educação&lt;/a&gt; - cursos (vários) on-line, inclusive Java ;)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.caelum.com.br/"&gt;Caelum&lt;/a&gt; - cursos Java presenciais. Disponibiliza apostilas em pdf para download gratuito. (Nota: me parece muito bom MESMO!)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.apl.jhu.edu/%7Ehall/java/FAQs-and-Tutorials.html"&gt;Java Programming FAQ and Tutorials&lt;/a&gt; - apresenta inclusive links para livros (pdf) e vários sites interessantes&lt;br /&gt;&lt;br /&gt;site &lt;a href="http://www.freeprogrammingresources.com/javatutr.html"&gt;FreeProgrammingResources&lt;/a&gt; - tutoriais, recursos e links diversos&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.edcomp.com/search.aspx?query=java"&gt;EdComp - site de busca&lt;/a&gt; - não apenas para Java, mas para outras linguagens também ;)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.guj.com.br/home.index.logic"&gt;Grupo de Usuarios Java&lt;/a&gt; - GUJ&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.portaljava.com/jnuke/bin/home/"&gt;Portal Java&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.iped.com.br/"&gt;Iped - cursos on-line&lt;/a&gt; baratos; aparentemente o de PHP é mais completo e o Java nem tanto (inclusive por ser focado em (R)Windows). Possivelmente valha experimentar&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.learning.com.br/"&gt;Learning.br &lt;/a&gt;- curso aparentemente mais completo e utilizando Eclipse/MySQL; segundo êles, o curso corresponde a 48 horas de um BOM curso presencial.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.learning.com.br/"&gt;BuzzCenter&lt;/a&gt; - vários cursos on-line (inclusive UML). Deficiencia GRAVÍSSIMA: o site é em .aspx, o que (eventualmente) é má recomendação ;)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2273782420700378042?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2273782420700378042/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/cursos-e-recursos-java-online-e.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2273782420700378042'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2273782420700378042'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/cursos-e-recursos-java-online-e.html' title='cursos e recursos java, online e presenciais'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2880764813221891022</id><published>2009-12-15T10:29:00.007-02:00</published><updated>2009-12-15T10:44:06.589-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='sar'/><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='ksar'/><category scheme='http://www.blogger.com/atom/ns#' term='sysstat'/><title type='text'>mais monitoramento</title><content type='html'>&lt;span style="font-family:arial;"&gt;descobri agorinha mesmo (rs): pode-se fazer monitoramento de qualquer servidor com um pacote de aplicativos do "&lt;span style="color: rgb(51, 102, 255);"&gt;sysstat&lt;/span&gt;" (principalmente o &lt;span style="color: rgb(0, 153, 0);"&gt;sar&lt;/span&gt;), disponivel para qualquer *nix; no meu caso, interessa-me para Linux e FreeBSD.&lt;br /&gt;&lt;br /&gt;bem, vamos em frente:&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;a style="color: rgb(255, 0, 0);" href="http://www.cyberciti.biz/tips/identifying-linux-bottlenecks-sar-graphs-with-ksar.html"&gt;aqui&lt;/a&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;um link para um tutorial do &lt;span style="color: rgb(0, 153, 0);"&gt;sar&lt;/span&gt; em combinação com o &lt;a href="http://ksar.atomique.net/"&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;ksar&lt;/span&gt;&lt;/a&gt;, um aplicativo em java com o qual gera-se gráficos estatísticos dos dados coletados pelo sar. Maneiro. :)&lt;br /&gt;&lt;br /&gt;nota importante: no tutorial acima menciona-se COMO identificar "estrangulamento" da máquina por excesso de atividades/processos. Embora mencionando expressamente o Linux, o conceito pode (e será) usado para o FreeBSD (assim como outros *nix)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.cyberciti.biz/faq/freebsd-bsdsar-installation-configuration/"&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;aqui&lt;/span&gt;&lt;/a&gt; um outro tutorial, para utilização do &lt;span style="color: rgb(0, 153, 0);"&gt;sar&lt;/span&gt; no FreeBSD.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2880764813221891022?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2880764813221891022/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/mais-monitoramento.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2880764813221891022'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2880764813221891022'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/mais-monitoramento.html' title='mais monitoramento'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3002581778231510775</id><published>2009-12-13T07:23:00.005-02:00</published><updated>2009-12-15T18:50:44.971-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='munin'/><category scheme='http://www.blogger.com/atom/ns#' term='monitoramento'/><category scheme='http://www.blogger.com/atom/ns#' term='symux'/><category scheme='http://www.blogger.com/atom/ns#' term='symon'/><category scheme='http://www.blogger.com/atom/ns#' term='pr'/><title type='text'>diversos aplicativos para monitoramento</title><content type='html'>&lt;span style="font-family:arial;"&gt;Centreon&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.centreon.com/"&gt;&lt;span style="font-family:arial;"&gt;monitoramento, construido sobre o "core" do nagios&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://ocomonphp.sourceforge.net/"&gt;&lt;br /&gt;OCommon&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;este daqui é para um sistema completo de help-desk, em php, com inventario de maquinas, demora de atendimento, etc.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.vivaolinux.com.br/artigo/Instalando-o-Ocomon-1.40-no-FreeBSD-6.0/"&gt;referencia para instalação em artigo no vivaolinux&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;:======&lt;br /&gt;&lt;a href="http://www.vidalinux.com.br/archives/82"&gt;gerenciamento de  recursos de TI &lt;/a&gt;&lt;br /&gt;com o glpi&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://osticket.com/"&gt;osTicket&lt;/a&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;sistema de suporte de ticket que (aparentemente) é bem simples:&lt;br /&gt;"&lt;/span&gt;There are so many open source products that claim to be easy to install and configure, but few deliver. osTicket really is easy to install and configure! I can see that it is quite configurable if you want to tweak it, but I could not believe how quick I was up and running with a ticket system allowing e-mail generated tickets (with attachments). Incredible."&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://otrs.org/"&gt;OTRS&lt;/a&gt;&lt;br /&gt;OTRS is an Open source Ticket Request System (also well known as trouble ticket system) with many features to manage customer telephone calls and e-mails. The system is built to allow your support, sales, pre-sales, billing, internal IT, helpdesk, etc. department to react quickly to inbound inquiries. Do you receive many e-mails and want to answer them with a team of agents? You're going to love the OTRS!&lt;br /&gt;&lt;br /&gt;&lt;a href="http://how2ubuntu.blogspot.com/2009/11/10-ferramentas-para-monitorar-sua-rede.html"&gt;ferramentas diversas para monitoramento&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;==============&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;para monitorar banda sem o peso do Cacti - usando o symon/symux&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.twopenguins.it/2009/06/install-symon-symux-syweb-on-freebsd-72/"&gt;Install Symon / Symux + Syweb on FreeBSD 7.2&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;a href="http://matheuslamberti.blogspot.com/2008/04/monitoramento-com-symon-no-openfreebsd.html"&gt;monitoramento com Symon no (Open|Free) BSD&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;cálculo de periodos de tempo, dias, para monitoramento com symon/symux:&lt;br /&gt;&lt;br /&gt;cálculo entre datas (exemplos):&lt;br /&gt;s=`date +%s -d '20090912'`-`date +%s -d '20090913'`&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;s=`date +%s -d '2 days ago'`-`date +%s -d '1 day ago'`&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.simon.org.ua/ipa/"&gt;monitoramento pelo PF-firewall&lt;/a&gt; (esta é a home page)&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://ipa-system.sourceforge.net/"&gt;monitoramento pelo PF-firewall com IPA &lt;/a&gt; - aqui documentação e downloads&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.bsdsul.com.br/tutoriais_detalhe.php?cod=16&amp;amp;tipo=2"&gt;&lt;br /&gt;tutorial - Analise de tráfego e consumo de banda com o Bandwidth (FreeBSD)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.freebsdmadeeasy.com/tutorials/web-server/monitoring-with-munin.php"&gt;Monitorando seu FreeBSD com o Munin&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;"&lt;/span&gt;Munin is a monitoring tool available in the FreeBSD ports. It  tracks the vital signs of your servers and charts everything on graphs by day, week, month and year. It makes it easy to see when your server gets spikes of traffic and how well it handles them. It can also show you how  your traffic is increasing over the month or year so that you can plan  out when you will need to upgrade or add more servers."&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3002581778231510775?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3002581778231510775/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/centreon-monitoramento-construido-sobre.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3002581778231510775'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3002581778231510775'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/centreon-monitoramento-construido-sobre.html' title='diversos aplicativos para monitoramento'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1253617700544355325</id><published>2009-12-11T16:04:00.000-02:00</published><updated>2009-12-11T16:59:34.463-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='atualização'/><category scheme='http://www.blogger.com/atom/ns#' term='centos'/><category scheme='http://www.blogger.com/atom/ns#' term='dicas'/><category scheme='http://www.blogger.com/atom/ns#' term='yum'/><title type='text'>atualização do centos 5.2 (pós instalação) (update)</title><content type='html'>&lt;p&gt;indicações completas de como fazer atualização do CentOS 5.X, inclusive com repositórios extras&lt;/p&gt;&lt;p&gt;&lt;a href="http://wiki.centos.org/PackageManagement/Yum/Priorities"&gt;&lt;span style="font-family:arial;"&gt;"Yum priorities"&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.ducea.com/2006/10/22/yum-3rd-part-list-of-other-repositories/#more-125"&gt;Lista de repositórios de terceiros&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.server-world.info/en/note?os=ce5&amp;amp;p=first_conf&amp;amp;f=5"&gt;como adicionar repositorios:&lt;/a&gt;&lt;/p&gt;&lt;a href="http://dag.wieers.com/rpm/FAQ.php#B1"&gt;repositorio dag&lt;/a&gt;&lt;p&gt;&lt;a href="http://rpm.livna.org/"&gt;repositorio livna&lt;/a&gt;&lt;/p&gt;&lt;p&gt;Notinha:&lt;br /&gt;&lt;/p&gt;&lt;p&gt;pode acontecer que, durante a atualização, após ter baixado várias toneladas de aplicativos e consumir horas (minha máquina, claro), o yum recuse-se a prosseguir informando que "package tal não assinada";&lt;/p&gt;&lt;p&gt;solução: na linha de comando acrescente --nogpgcheck         ( disable gpg signature checking) ou em /etc/yum.conf altere a linha:&lt;/p&gt;&lt;p&gt;gpgcheck=1 para gpgcheck=0&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;se vc já sabe que vai acontecer, use. Se o seu sistema tá redondinho, não precisa.&lt;/span&gt;&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1253617700544355325?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1253617700544355325/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2008/12/atualizao-do-centos-52-ps-instalao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1253617700544355325'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1253617700544355325'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2008/12/atualizao-do-centos-52-ps-instalao.html' title='atualização do centos 5.2 (pós instalação) (update)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-9180906731040338616</id><published>2009-12-11T10:29:00.002-02:00</published><updated>2009-12-11T10:42:52.510-02:00</updated><title type='text'>Instalação do Eclipse (IDE java) no Centos 5.x</title><content type='html'>&lt;span style="font-family: arial;"&gt;Quem programa em Java deve conhecer o Eclipse (e também o NetBeans); a instalação do Eclipse é bem simples, mas primeiro algumas considerações:&lt;br /&gt;&lt;br /&gt;considera-se que vc tenha o java instalado e funcionando normalmente.&lt;br /&gt;&lt;br /&gt;baixa-se o pacote eclipse&lt;versão/nome&gt;.tar.gz &lt;a href="http://www.eclipse.org/downloads/"&gt;aqui&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Se apenas descompactarmos o *tar.gz será criado o diretorio eclipse imediatamente abaixo do ponto onde estamos; se estivermos em $HOME, é aqui mesmo. Mas (normalmente) pretendemos que o aplicativo esteja disponivel para todos os usuarios desta maquina (quando não para a rede). Para o universo de nossa máquina, faça:&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;sudo tar xfvz &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;eclipse&lt;versão/nome&gt;.tar.gz -C /opt&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;com isso o eclipse será instalado em &lt;span style="color: rgb(51, 204, 0);"&gt;/opt &lt;/span&gt;(dãããã):&lt;br /&gt;&lt;br /&gt;# ls /opt/eclipse&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;/opt/eclipse/eclipse&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;agora criamos um link simbólico para torna-lo acessivel para o mundo (tá, só pra essa máquina, mas vc entendeu):&lt;br /&gt;&lt;br /&gt;#cd /usr/local/bin&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;# ln -s /opt/eclipse/eclipse&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;pronto.. tá disponivel :)&lt;br /&gt;&lt;br /&gt;pra completar, recomendo o &lt;a href="http://www.ibm.com/developerworks/systems/library/es-eclipseonpower/index.html"&gt;excelente artigo da IBM&lt;/a&gt; sôbre a instalação do eclipse, inclusive alguns plugins interessantes. É bem completo :)&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-9180906731040338616?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/9180906731040338616/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/instalacao-do-eclipse-ide-java-no.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/9180906731040338616'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/9180906731040338616'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/instalacao-do-eclipse-ide-java-no.html' title='Instalação do Eclipse (IDE java) no Centos 5.x'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-765759028557604641</id><published>2009-12-09T21:20:00.001-02:00</published><updated>2009-12-09T21:20:50.513-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='dns'/><category scheme='http://www.blogger.com/atom/ns#' term='centos'/><category scheme='http://www.blogger.com/atom/ns#' term='bind'/><title type='text'>bind-chroot no CentOS 5.3</title><content type='html'>&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;nunca vi coisa mais baba (babinha) de se fazer do que instalar um servidor dns em minha máquina pessoal CentOS 5.3. Eu já fiz servidores DNS no FreeBSD, no Slackware, na Debian, na SuSE mas JURO nenhum dêles foi tão fácil quanto hoje, no meu deskitópi. Olha só o passo-a-passo:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # yum -y install bind-chroot&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # chmod 755 /var/named/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # chmod 775 /var/named/chroot/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # chmod 775 /var/named/chroot/var/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # chmod 775 /var/named/chroot/var/named/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # chmod 775 /var/named/chroot/var/run/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # vchmod 777 /var/named/chroot/var/run/named/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # cd /var/named/chroot/var/named/&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # ln -s ../../ chroot&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # cp /usr/share/doc/bind-9.3.4/sample/var/named/named.local /var/named/chroot/var/named/named.local&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # cp /usr/share/doc/bind-9.3.4/sample/var/named/named.root /var/named/chroot/var/named/named.root&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # touch /var/named/chroot/etc/named.conf&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # /etc/init.d/named start&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # chkconfig --levels 235 named on&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; podem conferir:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; #  netstat -nlpt&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; Conexões Internet Ativas (sem os servidores)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; tcp        0      0 192.168.10.59:53            0.0.0.0:*                   OUÇA        32059/named         &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; tcp        0      0 127.0.0.1:53                     0.0.0.0:*                   OUÇA        32059/named &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; #  netstat -nlpu&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; Conexões Internet Ativas (sem os servidores)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; udp        0      0 0.0.0.0:56226               0.0.0.0:*                           32059/named         &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; udp        0      0 192.168.10.59:53        0.0.0.0:*                           32059/named         &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; udp        0      0 127.0.0.1:53                 0.0.0.0:*                           32059/named &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; udp        0      0 :::48016                         :::*                                     32059/named &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; viram só? sem dor, sem traumas, em menos de 5 minutos (depende do seu link para o download) vc está com um servidor dns na sua máquina, pronto para servi-lo &lt;/span&gt;&lt;img style="font-family: arial;" src="http://under-linux.org/forums/images/smilies/smile.gif" alt="" title="Smile" class="inlineimg" border="0" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; quer ter certeza? então vamos lá:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; # dig @127.0.0.1 bmw.com #--&gt; (NUNCA acessei este site )&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ; &lt;&lt;&gt;&gt; DiG 9.3.4-P1 &lt;&lt;&gt;&gt; @127.0.0.1 bmw.com&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ; (1 server found)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; global options:  printcmd&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; Got answer:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; -&gt;&gt;HEADER&lt;&lt;- opcode: QUERY, status: NOERROR, id: 56488&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 5&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; QUESTION SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;bmw.com.                       IN      A&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; ANSWER SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; bmw.com.                86400   IN      A       160.46.244.131&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; AUTHORITY SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; bmw.com.                86400   IN      NS      ns.bmw.de.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; bmw.com.                86400   IN      NS      ns2.m-online.net.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; bmw.com.                86400   IN      NS      ns3.m-online.net.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; bmw.com.                86400   IN      NS      ns4.m-online.net.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; ADDITIONAL SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ns.bmw.de.              83231   IN      A       192.109.190.2&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ns2.m-online.net.       169630  IN      A       212.18.3.8&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ns3.m-online.net.       169630  IN      A       217.160.128.148&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ns4.m-online.net.       169630  IN      A       212.114.171.64&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ns4.m-online.net.       169631  IN      AAAA    2001:a60:0:20::53&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; Query time: 245 msec&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; SERVER: 127.0.0.1#53(127.0.0.1)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; WHEN: Thu May 21 12:00:08 2009&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; MSG SIZE  rcvd: 222&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; humrum.. 245 ms, nada mal &lt;/span&gt;&lt;img style="font-family: arial;" src="http://under-linux.org/forums/images/smilies/smile.gif" alt="" title="Smile" class="inlineimg" border="0" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; #  dig @127.0.0.1 uol.com.br (Nêste eu já fui)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ; &lt;&lt;&gt;&gt; DiG 9.3.4-P1 &lt;&lt;&gt;&gt; @127.0.0.1 uol.com.br&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ; (1 server found)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; global options:  printcmd&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; Got answer:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; -&gt;&gt;HEADER&lt;&lt;- opcode: QUERY, status: NOERROR, id: 6140&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 3, ADDITIONAL: 0&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; QUESTION SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;uol.com.br.                    IN      A&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; ANSWER SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; uol.com.br.             300     IN      A       200.98.249.120&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; uol.com.br.             300     IN      A       200.221.2.45&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; AUTHORITY SECTION:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; uol.com.br.             2356    IN      NS      eliot.uol.com.br.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; uol.com.br.             2356    IN      NS      borges.uol.com.br.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; uol.com.br.             2356    IN      NS      charles.uol.com.br.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; Query time: 6 msec&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; SERVER: 127.0.0.1#53(127.0.0.1)&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; WHEN: Thu May 21 12:02:03 2009&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; ;; MSG SIZE  rcvd: 123&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; 6 (eu disse SEIS) milisegundos.. resposta direta do cache &lt;/span&gt;&lt;img style="font-family: arial;" src="http://under-linux.org/forums/images/smilies/wink.gif" alt="" title="Wink" class="inlineimg" border="0" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; no primeiro caso, como NÃO estava no cache, foi feito todo aquêle percurso habitual: pergunta pro . (raiz) que indica o responsável pelos .com., que indica.. mesmo assim, rapidinho, né não?&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt; Um efeito colateral interessante: acabou aquela festa de vc solicitar um site e o mesmo ser montado "aos trancos" ou então surgir um primeiro pedaço e vários segundos depois "pumba".. cai o resto na sua tela. &lt;/span&gt;&lt;img style="font-family: arial;" src="http://under-linux.org/forums/images/smilies/smile.gif" alt="" title="Smile" class="inlineimg" border="0" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;síntese: gostei &lt;img src="http://under-linux.org/forums/images/smilies/smile.gif" alt="" title="Smile" class="inlineimg" border="0" /&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-765759028557604641?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/765759028557604641/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/05/bind-chroobind-chroot-no-centos-53.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/765759028557604641'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/765759028557604641'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/05/bind-chroobind-chroot-no-centos-53.html' title='bind-chroot no CentOS 5.3'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2650691160979242381</id><published>2009-12-09T20:43:00.000-02:00</published><updated>2009-12-09T21:19:39.174-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='dns'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='bind'/><category scheme='http://www.blogger.com/atom/ns#' term='multidomain'/><title type='text'>multi dominios no FreeBSD</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.linuxquestions.org/questions/linux-networking-3/bind-dns-mx-txt-and-spf-records-when-hosting-multiple-domains-on-same-machine-551976/"&gt;LinuxQuestions - bind dns com dominios multiplos&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.unix.com/unix-dummies-questions-answers/28011-multiple-domains-bind.html"&gt;BSD Unix - bind dns com dominios multiplos&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://forums.devshed.com/showthread.php?p=649015#post649015"&gt;Generic DNS references and tips (devshed)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2650691160979242381?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2650691160979242381/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/08/multi-dominios-no-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2650691160979242381'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2650691160979242381'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/08/multi-dominios-no-freebsd.html' title='multi dominios no FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8847870502277996951</id><published>2009-12-09T16:04:00.002-02:00</published><updated>2010-05-09T20:15:24.001-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='fontes ttf'/><category scheme='http://www.blogger.com/atom/ns#' term='tutoriais'/><category scheme='http://www.blogger.com/atom/ns#' term='centos'/><category scheme='http://www.blogger.com/atom/ns#' term='dicas'/><category scheme='http://www.blogger.com/atom/ns#' term='vpn'/><title type='text'>Centos - informações úteis - variadas (updated)</title><content type='html'>&lt;p  style="font-family:arial;"&gt;&lt;a href="http://wiki.centos.org/TipsAndTricks/RangeOfIpsOnEthx"&gt;&lt;span style="font-size:100%;"&gt;How to create a range of ip addresses on ethx. Create a range file in /etc/sysconfig/network-scripts&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;&lt;a href="http://www.howtoforge.com/kernel_compilation_centos"&gt;compilação do kernel do CentOS:&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://aldatacom.ro/linux-unix-bsd/how-to-configure-a-vpn-connection-between-centos-and-open-bsd.html"&gt;vpn com Openswan&lt;/a&gt;&lt;a href="http://aldatacom.ro/linux-unix-bsd/how-to-configure-a-vpn-connection-between-centos-and-open-bsd.html"&gt;:&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://aldatacom.ro/linux-unix-bsd/chaging-device-names.html"&gt;mudar nome das eth&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;alterar o hostname:&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;editar o arquivo /etc/sysconfig/network&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;geral:&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;verificação dos pacotes instalados: &lt;span style="color: rgb(255, 102, 0);"&gt;rpm -q --changelog mysql&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;&lt;a href="http://www.howtofinder.com/"&gt;Search for Linux Howto's and Tutorials.&lt;/a&gt;&lt;span style="font-family: arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family: arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family: arial;"&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;fontes ttf no CentOS:&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p face="arial"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family: arial;"&gt;as fontes TTF do CentOS são instaladas em /usr/share/X11/fonts/TTF então basta criar um link simbólico para /usr/share/fonts/TTF&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8847870502277996951?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8847870502277996951/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2008/12/centos-informaes-teis-variadas.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8847870502277996951'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8847870502277996951'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2008/12/centos-informaes-teis-variadas.html' title='Centos - informações úteis - variadas (updated)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5398397018787941769</id><published>2009-12-07T18:30:00.001-02:00</published><updated>2009-12-07T18:33:41.644-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='bash'/><category scheme='http://www.blogger.com/atom/ns#' term='dicas'/><category scheme='http://www.blogger.com/atom/ns#' term='shell'/><title type='text'>dicas (importantes) de shell script</title><content type='html'>&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;dicas muito importantes no blog do Aurelio Marinho Jargas para utilização do Bash Shell: &lt;a href="http://aurelio.net/shell/canivete.html#operadores"&gt;Canivete Suiço do Shell&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5398397018787941769?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5398397018787941769/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/dicas-importantes-de-shell-script.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5398397018787941769'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5398397018787941769'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/12/dicas-importantes-de-shell-script.html' title='dicas (importantes) de shell script'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-6611262658069768147</id><published>2009-11-30T14:07:00.001-02:00</published><updated>2009-11-30T14:09:50.416-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='raid1'/><category scheme='http://www.blogger.com/atom/ns#' term='raid'/><title type='text'>raid em linux (sem perder dados)</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.devin.com.br/raid1-em-um-sistema-sem-perder-dados/"&gt;&lt;span style="font-family:arial;"&gt;Implementando RAID1 em um sistema sem perder dados&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-6611262658069768147?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/6611262658069768147/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/raid-em-linux-sem-perder-dados.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6611262658069768147'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/6611262658069768147'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/raid-em-linux-sem-perder-dados.html' title='raid em linux (sem perder dados)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4739428512864886326</id><published>2009-11-27T11:07:00.005-02:00</published><updated>2009-11-29T20:02:10.651-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='lista'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix-br'/><category scheme='http://www.blogger.com/atom/ns#' term='postfix'/><title type='text'>lista postfix</title><content type='html'>&lt;span style="font-family:arial;"&gt;O link &lt;a href="http://listas.softwarelivre.org/pipermail/postfix-br/"&gt;aqui&lt;/a&gt; apresenta o arquivo da lis&lt;/span&gt;ta postfix-br&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:arial;"&gt;basta fazermos pesquisa (google) sobre os termos que procuramos, por exemplo:&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;spam site:http://listas.softwarelivre.org/pipermail/postfix-br/&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;para obtermos MUITA informação sobre técnicas anti-spam empregadas pelos colegas&lt;br /&gt;&lt;br /&gt;podemos pesquisar a lista internacional do postfix &lt;a href="http://archives.neohapsis.com/archives/postfix/"&gt;nêste&lt;/a&gt; link:&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;anti-spam site:http://archives.neohapsis.com/archives/postfix/&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4739428512864886326?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4739428512864886326/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/lista-postfix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4739428512864886326'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4739428512864886326'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/lista-postfix.html' title='lista postfix'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-3342331899687920672</id><published>2009-11-25T12:19:00.003-02:00</published><updated>2009-11-29T19:59:36.706-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='centos'/><category scheme='http://www.blogger.com/atom/ns#' term='email'/><category scheme='http://www.blogger.com/atom/ns#' term='mirrors'/><category scheme='http://www.blogger.com/atom/ns#' term='iso'/><category scheme='http://www.blogger.com/atom/ns#' term='links'/><title type='text'>mais alguns links para CentOS (updated)</title><content type='html'>&lt;a href="http://www.howtoforge.com/set-up-a-full-featured-mail-server-with-iredos-mysql-postfix-dovecot-clamav-spamassassin-roundcube-squirrelmail"&gt;&lt;/a&gt;&lt;a href="http://www.centos.org/modules/tinycontent/index.php?id=32"&gt;&lt;br /&gt;&lt;/a&gt;&lt;a href="http://www.centos.org/modules/tinycontent/index.php?id=32"&gt;mirrors para baixar *iso do CentOS&lt;/a&gt;&lt;br /&gt;&lt;a href="http://centos.pop.com.br/"&gt;&lt;br /&gt;&lt;/a&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://centos.pop.com.br/"&gt;mirror no brasil, com DVD.iso ;)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-3342331899687920672?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/3342331899687920672/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/mais-alguns-links-para-centos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3342331899687920672'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/3342331899687920672'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/mais-alguns-links-para-centos.html' title='mais alguns links para CentOS (updated)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-4014040547153866485</id><published>2009-11-23T21:43:00.002-02:00</published><updated>2009-11-23T21:45:58.730-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='diagramas'/><category scheme='http://www.blogger.com/atom/ns#' term='dia'/><title type='text'>utilizando o dia</title><content type='html'>&lt;span style="font-family: arial;"&gt;O "dia" - editor de diagramas - normalmente vem em duas partes: o menu e a planilha de construção; pessoalmente, acho isso muito chato, mas o problema tem solução, basta chamar o dia assim:&lt;br /&gt;&lt;br /&gt;[irado@iradoHome:~$]: dia --integrated &amp;amp;&lt;br /&gt;&lt;br /&gt;pronto.. o menu está preso à área de trabalho :)&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-4014040547153866485?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/4014040547153866485/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/utilizando-o-dia.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4014040547153866485'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/4014040547153866485'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/utilizando-o-dia.html' title='utilizando o dia'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8861226704978170702</id><published>2009-11-20T18:43:00.004-02:00</published><updated>2009-11-20T18:52:26.781-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='opencobol'/><title type='text'>OpenCobol - instalação no CentOS</title><content type='html'>&lt;span style="font-family:arial;"&gt;para instalar o OpenCobol no CentOS vc deve buscar/instalar as várias dependencias que serão necessárias:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;[irado@iradoHome: sudo rpm -q gmp gmp-devel db4 db4-devel ncurses ncurses-devel libtool gcc&lt;br /&gt;&lt;br /&gt;o pacote gmp-devel não está instalado&lt;br /&gt;o pacote db4-devl não está instalado&lt;br /&gt;&lt;br /&gt;então - se já não estiverem instaladas algumas ou todas (normalmente NÃO estão):&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;# yum install -y --nogpgcheck gmp-devel db4-devel (etc)&lt;br /&gt;&lt;br /&gt;pronto.. a partir daí, basta compilar/instalar o opencobol.&lt;br /&gt;&lt;br /&gt;nota: &lt;span style="font-family:arial;"&gt;provavelmente aplicavel a qualquer outra distribuição, basta instalar as mesmas dependências.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8861226704978170702?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8861226704978170702/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/opencobol-instalacao-no-centos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8861226704978170702'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8861226704978170702'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/opencobol-instalacao-no-centos.html' title='OpenCobol - instalação no CentOS'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1454882145827591731</id><published>2009-11-17T08:57:00.002-02:00</published><updated>2009-12-05T10:24:26.744-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='java'/><category scheme='http://www.blogger.com/atom/ns#' term='firefox'/><title type='text'>instalar java no CentOS 5.2 (adição)</title><content type='html'>&lt;a style="font-family: arial;" href="http://chrisschuld.com/2008/10/installing-sun-java-on-centos-5-2/"&gt;instalando Java (Sun) no CentOS&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;duas coisas:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;a) o autor TAMBÉM encontrou muita dificuldade para achar as instruções&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;apropriadas&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;b) as instruções que funcionaram pra êle (e também aqui) nem de longe&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial;"&gt;mostram semelhança com as "oficiais".&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial;font-family:arial;" &gt;Adicionalmente: &lt;a href="http://blog.taragana.com/index.php/archive/how-to-install-enable-java-plugin-applets-in-firefox-on-centos-5/"&gt;Instalar java no firefox do CentOS&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1454882145827591731?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1454882145827591731/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/03/instalar-java-no-centos-52.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1454882145827591731'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1454882145827591731'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/03/instalar-java-no-centos-52.html' title='instalar java no CentOS 5.2 (adição)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-1763022425673436411</id><published>2009-11-10T18:05:00.003-02:00</published><updated>2010-08-19T11:45:03.621-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='firewall'/><category scheme='http://www.blogger.com/atom/ns#' term='Linux'/><category scheme='http://www.blogger.com/atom/ns#' term='iptables'/><title type='text'>iptables</title><content type='html'>&lt;span style="text-decoration: underline;font-family:arial;" &gt;&lt;a href="http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch14_:_Linux_Firewalls_Using_iptables"&gt;Linux Firewalls Using iptables&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://security.maruhn.com/faq/"&gt;tutorial iptables (um site muito bonito, por sinal)&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://under-linux.org/b248-dica-problema-comum-no-redirecionando-com-iptables-nat-snat-parte-1-2"&gt;tutorial do magno no under-linux&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://security.maruhn.com/"&gt;iptables-tutorial - how to get started&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.frozentux.net/documents/iptables-tutorial/"&gt;tutorial no frozentu&lt;/a&gt;&lt;a href="http://www.frozentux.net/documents/iptables-tutorial/"&gt;x&lt;/a&gt;&lt;/span&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.cyberciti.biz/faq/rhel-fedorta-linux-iptables-firewall-configuration-tutorial/"&gt;tutorial de configuração de IPtables nos RH-like (NixCraft)&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-1763022425673436411?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/1763022425673436411/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/iptables.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1763022425673436411'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/1763022425673436411'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/iptables.html' title='iptables'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-9059464204242898790</id><published>2009-11-10T11:46:00.000-02:00</published><updated>2009-11-10T18:12:01.666-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='pesquisa'/><category scheme='http://www.blogger.com/atom/ns#' term='fontes ttf'/><category scheme='http://www.blogger.com/atom/ns#' term='lista'/><category scheme='http://www.blogger.com/atom/ns#' term='firewall'/><category scheme='http://www.blogger.com/atom/ns#' term='ssh'/><category scheme='http://www.blogger.com/atom/ns#' term='rotacionar logs'/><category scheme='http://www.blogger.com/atom/ns#' term='iptables'/><category scheme='http://www.blogger.com/atom/ns#' term='syslogd'/><category scheme='http://www.blogger.com/atom/ns#' term='tutoriais'/><category scheme='http://www.blogger.com/atom/ns#' term='grub'/><category scheme='http://www.blogger.com/atom/ns#' term='partições'/><category scheme='http://www.blogger.com/atom/ns#' term='tutorial'/><category scheme='http://www.blogger.com/atom/ns#' term='dicas'/><category scheme='http://www.blogger.com/atom/ns#' term='ipcalc'/><category scheme='http://www.blogger.com/atom/ns#' term='segurança'/><title type='text'>links MUITO importantes ;)</title><content type='html'>&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:arial;"&gt;Pesquisa de Listas:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:arial;"&gt;no google, digitar:&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:arial;"&gt;"texto a pesquisar" &lt;/span&gt;site:site.da.lista&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;exemplo: postfix - site:listas.softwarelivre.org&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;exemplo: Fug-BR - site:http://www.fug.com.br/historico/html/freebsd/&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;ferramenta de segurança:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;a href="http://linuxhelp.blogspot.com/2005/11/make-your-files-immutable-which-even.html"&gt;flag "immutable" para arquivos, em Linux&lt;/a&gt;&lt;a href="http://www.vivaolinux.com.br/artigo/CheckSecurity-Ferramenta-para-seguranca-simples-e-eficaz-com-opcao-para-plugins"&gt;&lt;br /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;span style="font-size:100%;"&gt;&lt;a href="http://www.vivaolinux.com.br/artigo/CheckSecurity-Ferramenta-para-seguranca-simples-e-eficaz-com-opcao-para-plugins"&gt;CheckSecurity - conjunto de ferramentas para segurança&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;p  style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;salvar/restaurar particionamento de hd's (backup):&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://www.partimage.org/Partimage-manual_Backup-partition-table&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://www.inference.phy.cam.ac.uk/saw27/notes/backup-hard-disk-partitions.html&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://www.sysdesign.ca/guides/partitions.html&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;rotacionamento de log's:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://www.cyberciti.biz/tips/lighttpd-rotating-logs-with-logrotate.html&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://www.cyberciti.biz/faq/how-do-i-rotate-log-files/&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;a href="http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch14_:_Linux_Firewalls_Using_iptables"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/a&gt;&lt;/span&gt;&lt;a href="http://www.blogger.com/dicas%20da%20Novell%20para%20administradores%20%28coolsolutions%29:"&gt;&lt;span style="font-size:100%;"&gt;######&lt;br /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.blogger.com/dicas%20da%20Novell%20para%20administradores%20%28coolsolutions%29:"&gt;&lt;span style="font-size:100%;"&gt;dicas da Novell para administradores (coolsolutions):&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;atualização/instalação do xfce e (ADICIONAL IMPORTANTE) fontes TTF:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://forum.xfce.org/index.php?topic=3047.0&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://www.go2linux.org/msttcorefonts-true-type-fonts-on-linux&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;http://corefonts.sourceforge.net/&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.freebsdsoftware.org/sysutils/minirsyslogd.html"&gt;&lt;span style="font-size:100%;"&gt;log's remotos (FeeBSD):&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;#####&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;tutoriais grub:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-size:100%;"&gt;&lt;a href="http://www.dedoimedo.com/computers/grub.html#mozTocId233239"&gt;no DedoiMedo - tutorial completo&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;span style="font-size:100%;"&gt;###&lt;/span&gt;&lt;p&gt;&lt;a href="http://jodies.de/ipcalc"&gt;&lt;span style="font-size:100%;"&gt;ipcalc (calculadora de ip-addr/netmask):&lt;span style="font-weight: bold;"&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.karan.org/blog/index.php/2009/08/25/multiple-ssh-private-keys"&gt;SSH - Chaves múltiplas&lt;/a&gt;&lt;br /&gt;&lt;a href="http://jodies.de/ipcalc"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-9059464204242898790?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/9059464204242898790/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2008/12/links-muito-importantes.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/9059464204242898790'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/9059464204242898790'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2008/12/links-muito-importantes.html' title='links MUITO importantes ;)'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-7039611538550704689</id><published>2009-11-09T10:49:00.000-02:00</published><updated>2009-11-09T10:58:16.932-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='ports'/><category scheme='http://www.blogger.com/atom/ns#' term='tuning'/><category scheme='http://www.blogger.com/atom/ns#' term='sysctl'/><category scheme='http://www.blogger.com/atom/ns#' term='portupdate'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='portupgrade'/><category scheme='http://www.blogger.com/atom/ns#' term='segurança'/><title type='text'>tuning e segurança via sysctl.conf FreeBSD</title><content type='html'>&lt;a href="http://matheuslamberti.wordpress.com/2007/01/04/freebsd-mais-seguro-com-sysctl/"&gt;Mateus Lambert: FreeBSD mais seguro com sysctl&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;este aqui é bem comentado:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://spatula.net/blog/2007/04/freebsd-network-performance-tuning.html"&gt;Nick Johnson: FreeBSD Network performance tuning&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://it.toolbox.com/blogs/bsd-guru/find-of-the-day-35167?rss=1"&gt;&lt;span style="font-family:arial;"&gt;post da dru lavigne sobre update/upgrade do /usr/ports&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-7039611538550704689?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/7039611538550704689/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/04/tuning-e-seguranca-via-sysctlconf.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7039611538550704689'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/7039611538550704689'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/04/tuning-e-seguranca-via-sysctlconf.html' title='tuning e segurança via sysctl.conf FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5010717937223751441</id><published>2009-11-07T10:48:00.002-02:00</published><updated>2009-11-07T10:51:23.774-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='openldap'/><category scheme='http://www.blogger.com/atom/ns#' term='tutorial'/><title type='text'>tutorial OpenLdap</title><content type='html'>&lt;span style="font-family: arial;"&gt;&lt;span style="font-family: arial;"&gt;Anahuac de Paula Gil publica um&lt;a href="http://www.kyapanel.com/wiki/doku.php?id=openldap_basico:indice"&gt; mini-tutorial do OpenLdap&lt;/a&gt; em seu site KiaPanel&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5010717937223751441?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5010717937223751441/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/tutorial-openldap.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5010717937223751441'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5010717937223751441'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/tutorial-openldap.html' title='tutorial OpenLdap'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-5074137975119015683</id><published>2009-11-03T18:50:00.000-02:00</published><updated>2009-11-03T18:50:56.003-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='versão'/><category scheme='http://www.blogger.com/atom/ns#' term='Linux'/><category scheme='http://www.blogger.com/atom/ns#' term='versões'/><title type='text'>como descobrir a versão do Linux</title><content type='html'>&lt;span style="font-family:arial;"&gt;para se descobrir que versão e distribuição estamos usando atualmente:&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 255, 51);"&gt;[irado@iradoHome:~$]:&lt;/span&gt; ls /etc/*release&lt;br /&gt;-rw-r--r-- 1 root 27 Out  1 09:28 /etc/redhat-release&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 255, 51);"&gt;[irado@iradoHome:~$]:&lt;/span&gt; cat /etc/redhat-release&lt;br /&gt;CentOS release 5.4 (Final)&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 204, 0);"&gt;[irado@iradoHome:~$]:&lt;/span&gt; cat /etc/issue&lt;br /&gt;CentOS release 5.4 (Final)&lt;br /&gt;Kernel \r on an \m&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;muito útil quando "herdamos" servidores com distribuições e versões variadas&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-5074137975119015683?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/5074137975119015683/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/como-descobrir-versao-do-linux.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5074137975119015683'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/5074137975119015683'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/como-descobrir-versao-do-linux.html' title='como descobrir a versão do Linux'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-8272153479558023692</id><published>2009-11-02T13:19:00.001-02:00</published><updated>2009-11-02T13:22:44.768-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cpu'/><category scheme='http://www.blogger.com/atom/ns#' term='dmesg'/><category scheme='http://www.blogger.com/atom/ns#' term='ram'/><category scheme='http://www.blogger.com/atom/ns#' term='memoria'/><title type='text'>FreeBSD CPU &amp; Memory Information</title><content type='html'>&lt;span style="font-family: arial;"&gt;verificação de diversas caracteristicas do FreeBSD (ou outros, que usem dmesg)&lt;/span&gt;:&lt;br /&gt;&lt;span style="font-family: arial;"&gt;a pagina original desapareceu :(&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="moz-text-html" lang="x-unicode"&gt;                                  &lt;p&gt;To get information about CPU and Memory under FreeBSD use the following commands:&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Getting CPU information:&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;&lt;span style="text-decoration: underline;"&gt;From dmesg:&lt;/span&gt;&lt;/p&gt; &lt;ul&gt;&lt;strong&gt;# dmesg | grep CPU&lt;/strong&gt;&lt;/ul&gt; &lt;ul&gt;or&lt;/ul&gt; &lt;ul&gt;&lt;strong&gt;# grep CPU /var/run/dmesg.boot | less&lt;/strong&gt;&lt;/ul&gt; &lt;p&gt;&lt;span style="text-decoration: underline;"&gt;Using sysctl:&lt;/span&gt;&lt;/p&gt; &lt;p&gt;CPU model:&lt;/p&gt; &lt;ul&gt;&lt;strong&gt;# sysctl hw.model&lt;/strong&gt;&lt;/ul&gt; &lt;p&gt;No of cpus:&lt;/p&gt; &lt;ul&gt;&lt;strong&gt;# sysctl hw.ncpu&lt;/strong&gt;&lt;/ul&gt; &lt;p&gt;Get all information:&lt;/p&gt; &lt;ul&gt;&lt;strong&gt;# sysctl -a | grep -i cpu | less&lt;/strong&gt;&lt;/ul&gt; &lt;p&gt;&lt;strong&gt;Getting memory information:&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;&lt;span style="text-decoration: underline;"&gt;From dmesg:&lt;/span&gt;&lt;/p&gt; &lt;ul&gt;&lt;strong&gt;# dmesg | grep memory&lt;/strong&gt;&lt;/ul&gt; &lt;ul&gt; or&lt;/ul&gt; &lt;ul&gt;&lt;strong&gt;# grep memory /var/run/dmesg.boot &lt;/strong&gt;&lt;/ul&gt; &lt;p&gt;&lt;span style="text-decoration: underline;"&gt;Using sysctl:&lt;/span&gt;&lt;/p&gt; &lt;ul&gt;&lt;strong&gt;# sysctl -a | grep mem | less&lt;/strong&gt;&lt;/ul&gt; &lt;img src="http://feeds.feedburner.com/%7Er/segfault/rss/%7E4/X3zhl7E6-4E" _base_href="http://feedproxy.google.com/~r/segfault/rss/~3/X3zhl7E6-4E/" height="1" width="1" /&gt;    &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-8272153479558023692?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/8272153479558023692/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/freebsd-cpu-memory-information.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8272153479558023692'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/8272153479558023692'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/11/freebsd-cpu-memory-information.html' title='FreeBSD CPU &amp; Memory Information'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1381423606932569769.post-2831534024651256258</id><published>2009-10-17T21:37:00.000-03:00</published><updated>2009-11-03T15:14:10.888-02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tuning'/><category scheme='http://www.blogger.com/atom/ns#' term='portupdate'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='portupgrade'/><category scheme='http://www.blogger.com/atom/ns#' term='polling'/><title type='text'>tuning do FreeBSD</title><content type='html'>&lt;p&gt;&lt;span style="font-family:arial;"&gt;polling dos devices:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;a href="http://www.cyberciti.biz/faq/freebsd-device-polling-network-polling-tutorial/"&gt;FreeBSD Set Network Polling To Boost Performance&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;FreeBSD Device Polling&lt;br /&gt;&lt;a href="http://info.iet.unipi.it/%7Eluigi/polling/"&gt;pagina do Luigi Neri sobre 'device polling'&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;exemplo de configuração "polling":  ifconfig_nfe0="inet 200.152.88.34/30 polling up"&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://taosecurity.blogspot.com/2006/09/multiple-kernels-on-freebsd.html"&gt;Multiple Kernels on FreeBSD&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://fasterdata.es.net/TCP-tuning/FreeBSD.html"&gt;TCP Tuning guide&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://silverwraith.com/papers/freebsd-tuning.php"&gt;Tuning FreeBSD for different applications&lt;/a&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://lists.freebsd.org/pipermail/freebsd-performance/"&gt;Lista especializada em tuning do FreeBSD&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://it.toolbox.com/blogs/bsd-guru/find-of-the-day-35167?rss=1"&gt;post de Dru Lavigne a respeito da compilação de ports&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="font-family:arial;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1381423606932569769-2831534024651256258?l=irado-lembretes.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://irado-lembretes.blogspot.com/feeds/2831534024651256258/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://irado-lembretes.blogspot.com/2009/10/tuning-do-freebsd.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2831534024651256258'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1381423606932569769/posts/default/2831534024651256258'/><link rel='alternate' type='text/html' href='http://irado-lembretes.blogspot.com/2009/10/tuning-do-freebsd.html' title='tuning do FreeBSD'/><author><name>irado</name><uri>http://www.blogger.com/profile/09890679981245582361</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://1.bp.blogspot.com/_c4CHpH2KxhM/STm_3NTJB8I/AAAAAAAAAAM/mIqvX8jdwiE/S220/075.png'/></author><thr:total>0</thr:total></entry></feed>
