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	<title>Matheus (BSD&#124;OSX)</title>
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	<description>Don't Panic</description>
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		<title>Matheus (BSD&#124;OSX)</title>
		<link>http://matheuslamberti.wordpress.com</link>
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		<item>
		<title>Mudança&#8230;</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/14/mudanca/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/14/mudanca/#comments</comments>
		<pubDate>Mon, 15 Jan 2007 02:02:45 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Lynx]]></category>
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		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/14/mudanca/</guid>
		<description><![CDATA[Olá a todos, quero avisar que estou parando de postar no WordPress, vou manter no ar apenas para consultas, mas os novos posts serão postados no BlogSpot, no endereço http://matheuslamberti.blogspot.com. Esta mudança é devido a falta de suporte do AdSense pelo WordPress. Outra coisa interessante, sem nenhuma ligação com o post é que as edições [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=47&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<title>Apple iPhone</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/10/apple-iphone/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/10/apple-iphone/#comments</comments>
		<pubDate>Wed, 10 Jan 2007 11:01:17 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Lynx]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/10/apple-iphone/</guid>
		<description><![CDATA[Finalmente chegou o dia, a Apple lançou o iPhone, a &#8220;re-invenção&#8221; do celular. Lembro-me que a uns 3 anos atrás ouvia-se de um aparelho que iria revolucionar a maneira com que as pessoas sem comunicariam, o codinome dele era &#8220;Ginger&#8221;, será que o iPhone é este aparelho? Bom, para maiores informações, nada melhor que a [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=46&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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		<title>Dicas já publicadas</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/10/dicas-ja-publicadas/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/10/dicas-ja-publicadas/#comments</comments>
		<pubDate>Wed, 10 Jan 2007 10:58:22 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Lynx]]></category>
		<category><![CDATA[Unix]]></category>

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		<description><![CDATA[Saudações a todos! Seguem os links para algumas dicas minhas que foram publicadas no site Dicas-L: Criando Túneis Criptografados com SSH Melhorando o desempenho de programas compilados<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=45&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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		<title>MySQL (altamente) otimizado no FreeBSD</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/05/mysql-altamente-otimizado-no-freebsd/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/05/mysql-altamente-otimizado-no-freebsd/#comments</comments>
		<pubDate>Fri, 05 Jan 2007 16:33:32 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/05/mysql-altamente-otimizado-no-freebsd/</guid>
		<description><![CDATA[Mais uma dica de otimização, desta vez quem entra na roda é o MySQL, fiz a experiência com o MySQL 5.0.27, instalação via ports (atualização via portsnap). Indo direto ao assunto, para explicar depois: # cd /usr/ports/databases/mysql50-server # make -DWITH_OPENSSL=yes -DWITH_LINUXTHREADS=yes -DBUILD_OPTIMIZED=yes -DBUILD_STATIC=yes -DWITHOUT_INNODB=yes # make -DWITH_OPENSSL=yes -DWITH_LINUXTHREADS=yes -DBUILD_OPTIMIZED=yes -DBUILD_STATIC=yes -DWITHOUT_INNODB=yes install # make clean [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=44&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Instalando o Perl 5.8 com suporte a Threads no FreeBSD</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/05/instalando-o-perl-58-com-suporte-a-threads-no-freebsd/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/05/instalando-o-perl-58-com-suporte-a-threads-no-freebsd/#comments</comments>
		<pubDate>Fri, 05 Jan 2007 16:24:33 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/05/instalando-o-perl-58-com-suporte-a-threads-no-freebsd/</guid>
		<description><![CDATA[Antes de mais nada, lembre-se de atualizar sua árvore do ports, depois disso fica tudo mais fácil. Com o advento das máquinas com Dual Core o uso de threads começa ficar cada vez mais interessante, e como o perl quer queria quer não é amplamente utilizado no mundo UNIX, nada melhor do que deixar ele [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=43&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://matheuslamberti.wordpress.com/2007/01/05/instalando-o-perl-58-com-suporte-a-threads-no-freebsd/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
	
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		<title>Source-o-matic</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/05/source-o-matic/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/05/source-o-matic/#comments</comments>
		<pubDate>Fri, 05 Jan 2007 16:15:12 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Lynx]]></category>
		<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/05/source-o-matic/</guid>
		<description><![CDATA[Essa dica aplica-se ao Ubuntu/Kubuntu/Xubuntu, não sei se você já teve esse problema, mas ao mudar de 2006 para 2007 a chave de criptografia para a atualização via apt mudou. Pesquisando um pouco encontrei este site, que além de criar um &#8220;sources.list&#8221; personalizado, também dá a dica de como atualizar as chaves. Sem mais, o [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=42&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<title>Public proxy, nao mais!</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/05/public-proxy-nao-mais/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/05/public-proxy-nao-mais/#comments</comments>
		<pubDate>Fri, 05 Jan 2007 13:56:39 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Friends]]></category>
		<category><![CDATA[Lynx]]></category>
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		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/05/public-proxy-nao-mais/</guid>
		<description><![CDATA[O nobre confrade Danilo atualizou seu script que efetua o download das listas de proxys publicos de alguns sites e fazem a filtragem dos mesmos, podendo depois ser utilizada no squid, dansguardian ou ainda no firewall (iptables ou pf). Faço isso para garantir que alguns &#8220;espertinhos&#8221; não tentem acessar coisas que não devem por esse [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=41&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<title>FreeBSD mais seguro com sysctl</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/04/freebsd-mais-seguro-com-sysctl/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/04/freebsd-mais-seguro-com-sysctl/#comments</comments>
		<pubDate>Thu, 04 Jan 2007 13:02:22 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/04/freebsd-mais-seguro-com-sysctl/</guid>
		<description><![CDATA[Dentro do arquivo /etc/sysctl.conf você pode ajustar parâmetros do seu FreeBSD que podem ajudar no desempenho e na segurança do mesmo. # Seguranca security.bsd.see_other_uids=0 # TCP net.inet.tcp.rfc1323=1 net.inet.tcp.blackhole=2 net.inet.tcp.syncookies=1 net.inet.tcp.sack.enable=1 net.inet.tcp.log_in_vain=1 net.inet.tcp.sendspace=65535 net.inet.tcp.recvspace=65535 # UDP net.inet.udp.blackhole=1 net.inet.udp.log_in_vain=1 # ICMP net.inet.icmp.bmcastecho=0 net.inet.ip.redirect=0 # Configuracoes net.inet.ip.rtexpire=2 net.inet.ip.rtminexpire=2 # Tuning 1 Stack TCP/IP &#38; Kernel Tuning kern.maxfiles=131392 kern.maxfilesperproc=16424 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=40&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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		<title>Script de atualização (dansguardian, firewall e data)</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/04/script-de-atualizacao-dansguardian-firewall-e-data/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/04/script-de-atualizacao-dansguardian-firewall-e-data/#comments</comments>
		<pubDate>Thu, 04 Jan 2007 12:43:56 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/04/script-de-atualizacao-dansguardian-firewall-e-data/</guid>
		<description><![CDATA[Finalizando a série de scripts simples e úteis este tem como objetivo atualizar o arquivo de blacklist do DansGuardian, onde são bloqueados todos os sites que contenham malwares, temos também a atualização dos blocos de IPs vindos da China e da Koréia que são conhecidos por emitirem SPAM e SSH Brute Force, e por último, [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=39&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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		<title>Script para Backup de um sistema Unix</title>
		<link>http://matheuslamberti.wordpress.com/2007/01/04/script-para-backup-de-um-sistema-unix/</link>
		<comments>http://matheuslamberti.wordpress.com/2007/01/04/script-para-backup-de-um-sistema-unix/#comments</comments>
		<pubDate>Thu, 04 Jan 2007 12:37:25 +0000</pubDate>
		<dc:creator>matheuslamberti</dc:creator>
				<category><![CDATA[Unix]]></category>

		<guid isPermaLink="false">http://matheuslamberti.wordpress.com/2007/01/04/script-para-backup-de-um-sistema-unix/</guid>
		<description><![CDATA[Fiz esse script pensando em armazenar as configurações importantes e os logs para depois efetuar a gravação em DVD. #!/bin/sh # Definicao de variaveis logs=/var/log etc=/etc usr=/usr/local/etc graf=/usr/local/www/data hoje=`date +%Y&#8221;-&#8221;%m&#8221;-&#8221;%d` echo &#8220;Apagando arquivos antigos&#8230;&#8221; # rm /usr/bkp/logs/* &#62;/dev/null 2&#62;&#38;1 # rm /usr/bkp/system/* &#62;/dev/null 2&#62;&#38;1 echo &#8220;Efetuando backup do sistema&#8230;&#8221; tar cjf /usr/bkp/logs/&#8221;$hoje&#8221;_logs.tar.bz2 $logs &#62;/dev/null 2&#62;&#38;1 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=matheuslamberti.wordpress.com&amp;blog=351812&amp;post=38&amp;subd=matheuslamberti&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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