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	<title>Douglas Unix's Blog</title>
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	<description>Just another weblog for linux</description>
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		<title>Douglas Unix's Blog</title>
		<link>http://douglasunix.wordpress.com</link>
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		<item>
		<title>Tema de Mac OS X para Ubuntu (Macubuntu)</title>
		<link>http://douglasunix.wordpress.com/2012/01/07/tema-de-mac-os-x-para-ubuntu-macubuntu/</link>
		<comments>http://douglasunix.wordpress.com/2012/01/07/tema-de-mac-os-x-para-ubuntu-macubuntu/#comments</comments>
		<pubDate>Sat, 07 Jan 2012 17:09:29 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu 10.04]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=452</guid>
		<description><![CDATA[Como ter um Mac é privilégio para poucos, nada nos impede de personalizar nosso Ubuntu e instalar o tema do Mac OS X para ficar parecido com o poderoso Mac. Basta seguir estes passos: Baixe o pacote: # sudo wget https://downloads.sourceforge.net/project/macbuntu/macbuntu-10.04/v2.1/Macbuntu-10.04.tar.gz Descompacte o pacote: # sudo tar xzvf Macbuntu-10.04.tar.gz Entre no diretório: # cd Macbuntu-10.04/ [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=452&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Como ter um Mac é privilégio para poucos, nada nos impede de personalizar nosso Ubuntu e instalar o tema do Mac OS X para ficar parecido com o poderoso Mac.</p>
<p>Basta seguir estes passos:</p>
<p>Baixe o pacote:<br />
# sudo wget https://downloads.sourceforge.net/project/macbuntu/macbuntu-10.04/v2.1/Macbuntu-10.04.tar.gz</p>
<p>Descompacte o pacote:<br />
# sudo tar xzvf Macbuntu-10.04.tar.gz</p>
<p>Entre no diretório:<br />
# cd Macbuntu-10.04/</p>
<p>Execute o script sem o <strong>sudo</strong>, pois este script nao necessitar ser root:<br />
# ./install.sh</p>
<p>Responda as perguntas de de acordo com que o script sugere. Ao fim do script reinicie o sistema.</p>
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		<title>Nagios no Ubuntu 10.04 &#8211; Lucid Lynx</title>
		<link>http://douglasunix.wordpress.com/2011/10/22/nagios-no-ubuntu-10-04-lucid-lynx/</link>
		<comments>http://douglasunix.wordpress.com/2011/10/22/nagios-no-ubuntu-10-04-lucid-lynx/#comments</comments>
		<pubDate>Sat, 22 Oct 2011 18:04:22 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Ubuntu 10.04]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=448</guid>
		<description><![CDATA[#Instalar Compilador sudo apt-get install build-essential #Instalar GD Libraries sudo apt-get install libgd2-xpm-dev #Instalar Apache2 sudo apt-get install apache2 #Instalar PHP5 sudo apt-get install php5-common php5 libapache2-mod-php5 #Abra o Apache2.conf e configure o apache para usar o php sudo gedit /etc/apache2/apache2.conf #Adicione esta linha DirectoryIndex index.html index.php index.cgi #Restarte o apache2 sudo /etc/init.d/apache2 restart #Configuração [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=448&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>#Instalar Compilador<br />
sudo  apt-get install build-essential</p>
<p>#Instalar GD Libraries<br />
sudo apt-get install libgd2-xpm-dev</p>
<p>#Instalar Apache2<br />
sudo apt-get install apache2</p>
<p>#Instalar PHP5<br />
sudo apt-get install php5-common php5 libapache2-mod-php5</p>
<p>#Abra o Apache2.conf e configure o apache para usar o php<br />
sudo gedit /etc/apache2/apache2.conf </p>
<p>#Adicione esta linha<br />
DirectoryIndex index.html index.php index.cgi</p>
<p>#Restarte o apache2<br />
sudo /etc/init.d/apache2 restart</p>
<p>#Configuração para instalar o Nagios<br />
sudo useradd -m nagios<br />
sudo passwd nagios<br />
sudo groupadd nagcmd<br />
sudo usermod -a -G nagcmd nagios<br />
sudo usermod -a -G nagcmd www-data</p>
<p>#Descompactar o Nagios<br />
tar -zxvf nagios-3.2.1.tar.gz </p>
<p>#Instalar Nagios<br />
cd nagios-3.2.1<br />
sudo ./configure &#8211;with-command-group=nagcmd<br />
sudo make all<br />
sudo make install<br />
sudo make install-init<br />
sudo make install-config<br />
sudo make install-commandmode<br />
sudo make install-webconf</p>
<p>#Crie o diretório para o arquivo de autenticação<br />
sudo  mkdir  /usr/local/nagios/etc</p>
<p>#Crie o usuário <strong>nagiosadmin</strong><br />
sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin</p>
<p>#Abra o editor de texto para configurar o diretório do Nagios no apache<br />
sudo gedit /etc/apache2/apache.conf</p>
<p>#Em seguida copie e cole no apache.conf</p>
<p>###################</p>
<p>ScriptAlias /nagios/cgi-bin /usr/local/nagios/sbin</p>
<p>Options ExecCGI</p>
<p>AllowOverride None</p>
<p>Order allow,deny</p>
<p>Allow from all</p>
<p>AuthType Basic</p>
<p>AuthUserFile /usr/local/nagios/etc/htpasswd.users</p>
<p>Require valid-user</p>
<p>Alias /nagios /usr/local/nagios/share</p>
<p>Options None</p>
<p>AllowOverride None</p>
<p>Order allow,deny</p>
<p>Allow from all</p>
<p>AuthType Basic</p>
<p>AuthUserFile /usr/local/nagios/etc/htpasswd.users</p>
<p>Require valid-user</p>
<p>###################</p>
<p>#Reinicie o Apache2<br />
sudo /etc/init.d/apache2 restart</p>
<p>#Descompacte o pacote<br />
tar -zxvf  nagios-plugins-1.4.14.tar.gz</p>
<p>#Instale o plugin do Nagios<br />
cd nagios-plugins-1.4.14<br />
sudo ./configure &#8211;with-nagios-user=nagios &#8211;with-nagios-group=nagios<br />
sudo make<br />
sudo make install</p>
<p>#Crie um link para subir o nagios automaticamente<br />
sudo ln -s /etc/init.d/nagios /etc/rcS.d/S99nagios</p>
<p>#E para debugar se a instalação ocorreu de forma segura digite:<br />
sudo /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg</p>
<p>#No meu caso deu problema TIMEZONE OFFSET, bastou comentar as linhas abaixo e funfou blz.</p>
<p>#use_timezone=US/Mountain<br />
#use_timezone=Australia/Brisbane</p>
<p>#Caso ocorra algum problema o comando acima ira dizer em qual linha esta com problema. </p>
<p>#Se tudo ocorreu bem basta iniciar o nagios.<br />
sudo /etc/init.d/nagios start</p>
<p>#Para começar a utilizar o nagios digite o endereço do seu servidor <strong>/nagios</strong> e insira o usuário e senha criados acima. Neste caso foi criado o usuário <strong>&#8220;nagiosadmin&#8221;</strong></p>
<p>http://seu_endereco_ip/nagios</p>
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		<title>Backup com .tar.gz e senha</title>
		<link>http://douglasunix.wordpress.com/2011/05/12/backup-com-tar-gz-e-senha/</link>
		<comments>http://douglasunix.wordpress.com/2011/05/12/backup-com-tar-gz-e-senha/#comments</comments>
		<pubDate>Thu, 12 May 2011 12:49:14 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Scripts]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=445</guid>
		<description><![CDATA[O Backup é um dos pontos mais importante na &#8220;Segurança de informação&#8221;, para aumentar essa segurança e garantir a integridade desses arquivos resolvi colocar senha em meus backups. 1° Passo: Compactar com tar.gz # tar -zcvf arquivos.tar.gz arquivos/ 2° Passo: Gerar o arquivo compactado com senha de extensão &#8220;.gpg&#8221; # gpg -c arquivos.tar.gz 3° Passo: [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=445&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>O Backup é um dos pontos mais importante na <em><strong>&#8220;Segurança de informação&#8221;</strong></em>, para aumentar essa segurança e garantir a integridade desses arquivos resolvi colocar senha em meus backups.</p>
<p>1° Passo: Compactar com tar.gz</p>
<p># tar -zcvf arquivos.tar.gz arquivos/</p>
<p>2° Passo: Gerar o arquivo compactado com senha de extensão &#8220;.gpg&#8221;</p>
<p># gpg -c arquivos.tar.gz</p>
<p>3° Passo: Descompactar utilizando o gpg</p>
<p># gpg arquivos.tar.gz.gpg</p>
<p>4° Passo: Descompactar com o tar</p>
<p># tar -zxvf arquivos.tar.gz</p>
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			<media:title type="html">douglasunix</media:title>
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		<title>VirtualBox 3.2 rodando no Fedora 14</title>
		<link>http://douglasunix.wordpress.com/2011/02/17/virtualbox-3-2-rodando-no-fedora-14/</link>
		<comments>http://douglasunix.wordpress.com/2011/02/17/virtualbox-3-2-rodando-no-fedora-14/#comments</comments>
		<pubDate>Thu, 17 Feb 2011 19:01:22 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Fedora Core 14 (Laughlin)]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=434</guid>
		<description><![CDATA[1º Passo baixar e  editar o repositório su -c &#8216;curl http://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo &#62; /etc/yum.repos.d/virtualbox.repo; sed -i &#8220;s,enabled=0,enabled=1,g&#8221; /etc/yum.repos.d/virtualbox.repo&#8217; 2º Passo atualizar o repositório e instalar o VirtualBox su -c &#8216;yum update; yum install -y VirtualBox-3.2 dkms gcc&#8217; 3º  Passo instalar os drives no VirtualBox su -c &#8216;/etc/init.d/vboxdrv setup&#8217; 4º Adicionar o seu usuário ao Grupo VirtualBox [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=434&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>1º Passo baixar e  editar o repositório</p>
<p>su -c &#8216;curl http://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo &gt; /etc/yum.repos.d/virtualbox.repo; sed -i &#8220;s,enabled=0,enabled=1,g&#8221; /etc/yum.repos.d/virtualbox.repo&#8217;</p>
<p>2º Passo atualizar o repositório e instalar o VirtualBox</p>
<p>su -c &#8216;yum update; yum install -y VirtualBox-3.2 dkms gcc&#8217;</p>
<p>3º  Passo instalar os drives no VirtualBox</p>
<p>su -c &#8216;/etc/init.d/vboxdrv setup&#8217;</p>
<p>4º Adicionar o seu usuário ao Grupo VirtualBox</p>
<p>su -c &#8216;usermod -G vboxusers -a username&#8217;</p>
<p>Pronto!</p>
<p>Agora basta digitar VirtualBox no terminal.<br />
﻿</p>
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		<title>Montar USB no VirtualBox</title>
		<link>http://douglasunix.wordpress.com/2011/01/07/montar-usb-no-virtualbox/</link>
		<comments>http://douglasunix.wordpress.com/2011/01/07/montar-usb-no-virtualbox/#comments</comments>
		<pubDate>Fri, 07 Jan 2011 12:06:22 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[VirtualBox]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=430</guid>
		<description><![CDATA[1 &#8211; Edite o arquivo /etc/rc.sysinit e procure pela linha: mount -n -t usbfs /proc/bus/usb /proc/bus/usb e substitua por: mount -t usbfs -o remount,devgid=$(awk -F: '/^vboxusers:/{print $3}' /etc/group),devmode=664 /proc/bus/usb /proc/bus/usb Faça o mesmo na linha seguinte depois do ELSE. 2 &#8211; Edite o arquivo /etc/udev/rules.d/10-vboxdrv.rules mude o parametro MODE da primeira linha desse arquivo: KERNEL=="vboxdrv", [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=430&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>1 &#8211; Edite o arquivo <strong>/etc/rc.sysinit </strong>e procure pela linha:</p>
<p><tt>mount -n -t usbfs /proc/bus/usb /proc/bus/usb</tt></p>
<p><strong><em>e substitua por:</em></strong></p>
<p><tt>mount -t usbfs -o remount,devgid=$(awk -F: '/^vboxusers:/{print $3}'  /etc/group),devmode=664 /proc/bus/usb /proc/bus/usb</tt></p>
<p>Faça o mesmo na linha seguinte depois do ELSE.</p>
<p>2 &#8211; Edite o arquivo <strong>/etc/udev/rules.d/10-vboxdrv.rules</strong> mude o parametro MODE da primeira linha desse arquivo:</p>
<p><tt>KERNEL=="vboxdrv", NAME="vboxdrv", OWNER="root", GROUP="root",  MODE="0600"</tt></p>
<p><em><strong>Fica assim:</strong></em></p>
<p><tt>KERNEL=="vboxdrv", NAME="vboxdrv", OWNER="root", GROUP="root",  MODE="0660"</tt></p>
<p><em><strong>Depois é só reiniciar.</strong></em></p>
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		<title>Os números de 2010</title>
		<link>http://douglasunix.wordpress.com/2011/01/02/os-numeros-de-2010/</link>
		<comments>http://douglasunix.wordpress.com/2011/01/02/os-numeros-de-2010/#comments</comments>
		<pubDate>Mon, 03 Jan 2011 01:06:17 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Números]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=421</guid>
		<description><![CDATA[Os duendes das estatísticas do WordPress.com analisaram o desempenho deste blog em 2010 e apresentam-lhe aqui um resumo de alto nível da saúde do seu blog: O Blog-Health-o-Meter™ indica: Este blog é fantástico!. Números apetitosos Um duende das estatísticas pintou esta imagem abstracta, com base nos seus dados. Um Boeing 747-400 transporta 416 passageiros. Este [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=421&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Os duendes das estatísticas do WordPress.com analisaram o desempenho deste blog em 2010 e apresentam-lhe aqui um resumo de alto nível da saúde do seu blog:</p>
<p><img style="border:1px solid #ddd;background:#f5f5f5;padding:20px;" src="http://s0.wp.com/i/annual-recap/meter-healthy2.gif" alt="Healthy blog!" width="250" height="183" /></p>
<p>O <em>Blog-Health-o-Meter™</em> indica: Este blog é fantástico!.</p>
<h2>Números apetitosos</h2>
<div style="width:288px;float:right;border:1px solid #ddd;background:#fff;margin:0 0 1em 1em;padding:6px;">
<p><img src="http://s0.wp.com/i/annual-recap/abstract-stats-5.png" alt="Featured image" /></p>
<p><em>Um duende das estatísticas pintou esta imagem abstracta, com base nos seus dados.</em></p>
</div>
<p>Um Boeing 747-400 transporta 416 passageiros.  Este blog foi visitado cerca de <strong>4,800</strong> vezes em 2010.  Ou seja, cerca de 12 747s cheios.</p>
<p>Em 2010, escreveu <strong>12</strong> novo artigo, aumentando o arquivo total do seu blog para 31 artigos.</p>
<p>The busiest day of the year was 29 de março with <strong>42</strong> views. The most popular post that day was <a style="color:#08c;" href="http://douglasunix.wordpress.com/2009/11/23/virtualbox-com-suporte-a-usb-no-ubuntu-9-10-3/">VirtualBox com suporte a USB no Ubuntu 9.10</a>.</p>
<h2>De onde vieram?</h2>
<p>Os sites que mais tráfego lhe enviaram em 2010 foram <strong>google.com.br</strong>, <strong>fedora.org.br</strong>, <strong>google.pt</strong>, <strong>pt-br.wordpress.com</strong> e <strong>Private networks</strong></p>
<p>Alguns visitantes vieram dos motores de busca, sobretudo por <strong>usb virtualbox ubuntu 9.10</strong>, <strong>rar fedora</strong>, <strong>virtualbox usb ubuntu 9.10</strong>, <strong>virtualbox fedora 12</strong> e <strong>rar no fedora</strong></p>
<h2>Atracções em 2010</h2>
<p>Estes são os artigos e páginas mais visitados em 2010.</p>
<div style="clear:left;float:left;font-size:24pt;line-height:1em;margin:-5px 10px 20px 0;">1</div>
<p><a style="margin-right:10px;" href="http://douglasunix.wordpress.com/2009/11/23/virtualbox-com-suporte-a-usb-no-ubuntu-9-10-3/">VirtualBox com suporte a USB no Ubuntu 9.10</a> <span style="color:#999;font-size:8pt;">novembro, 2009</span><br />
1 comentário</p>
<div style="clear:left;float:left;font-size:24pt;line-height:1em;margin:-5px 10px 20px 0;">2</div>
<p><a style="margin-right:10px;" href="http://douglasunix.wordpress.com/2009/04/29/desconpactar-arquivos-rar-no-fedora-10/">Desconpactar Arquivos .rar no Fedora 10</a> <span style="color:#999;font-size:8pt;">abril, 2009</span><br />
2 comentários</p>
<div style="clear:left;float:left;font-size:24pt;line-height:1em;margin:-5px 10px 20px 0;">3</div>
<p><a style="margin-right:10px;" href="http://douglasunix.wordpress.com/2010/02/18/instalar-driver-da-nvidia-no-ubuntu-8-04/">Instalar Driver da NVidia no Ubuntu 8.04</a> <span style="color:#999;font-size:8pt;">fevereiro, 2010</span><br />
1 comentário</p>
<div style="clear:left;float:left;font-size:24pt;line-height:1em;margin:-5px 10px 20px 0;">4</div>
<p><a style="margin-right:10px;" href="http://douglasunix.wordpress.com/2010/01/06/instalado-o-virtualbox-no-fedora-12-constantine/">Instalado o VirtualBox no Fedora 12 (Constantine)</a> <span style="color:#999;font-size:8pt;">janeiro, 2010</span></p>
<div style="clear:left;float:left;font-size:24pt;line-height:1em;margin:-5px 10px 20px 0;">5</div>
<p><a style="margin-right:10px;" href="http://douglasunix.wordpress.com/2010/01/07/instalar-tomcat-6-0-20-no-ubuntu-8-04/">Instalar Tomcat-6.0.20 no Ubuntu 8.04</a> <span style="color:#999;font-size:8pt;">janeiro, 2010</span></p>
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			<media:title type="html">Healthy blog!</media:title>
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			<media:title type="html">Featured image</media:title>
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		<title>Clonar Máquina virtual do VirtualBox</title>
		<link>http://douglasunix.wordpress.com/2010/08/17/clonar-maquina-virtual-do-virtualbox/</link>
		<comments>http://douglasunix.wordpress.com/2010/08/17/clonar-maquina-virtual-do-virtualbox/#comments</comments>
		<pubDate>Tue, 17 Aug 2010 17:55:47 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[VirtualBox]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=389</guid>
		<description><![CDATA[Esses dias precisei clocar uma maquina virtual do virtualbox instalado num Mac com o snow leopard 10.06. E achei esse manual diretamento do site do projeto. Segue o link para quem quizer baixar: http://download.virtualbox.org/virtualbox/UserManual.pdf Quando criamos uma máquina virtual um ID é atribuido para cada HD chamado UUID. Então não basta apenas copiar e colar [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=389&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Esses dias precisei clocar uma maquina virtual do virtualbox instalado num Mac com o snow leopard 10.06. E achei esse manual diretamento do site do projeto. Segue o link para quem quizer baixar:</p>
<p><em> </em>http://download.virtualbox.org/virtualbox/UserManual.pdf</p>
<p>Quando criamos uma máquina virtual um ID é atribuido para cada HD chamado UUID. Então não basta apenas copiar e colar com outro nome tem mesmo é que clona-lo.  Para isso use o utilitario <strong>VBoxManage </strong>com parametro<strong> clonehd</strong>.</p>
<p>Como eu executei os comando como root mude o dono do arquivo após clonar.</p>
<p><span style="text-decoration:underline;"><strong>Linux</strong></span></p>
<p># cd /home/<strong>nome_usuario</strong>/.VirtualBox/HardDisks/</p>
<p># sudo VBoxManage clonehd <strong>disco</strong>.vdi <strong>clone</strong>.vdi</p>
<p># sudo chown <strong>nome_usuario</strong> <strong>clone</strong>.vdi</p>
<p><span style="text-decoration:underline;"><strong>Mac</strong></span></p>
<p># sudo su -</p>
<p># cd /Users/<strong>nome_usuario</strong>/Library/VirtualBox/HardDisks/</p>
<p># VBoxManage clonehd <strong>nome_disco</strong>.vdi /Users/<strong>nome_usuario</strong>/Library/VirtualBox/HardDisks/<strong>clone</strong>.vdi</p>
<p># chown <strong>nome_usuario</strong> <strong>clone</strong>.vdi</p>
<p>Obs: No Mac mesmo eu estando dentro do diretório dos HardDisks tive que colocar o caminho completo para poder clonar o disco.</p>
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		<title>Clamav 0.94 no Ubuntu 9.04</title>
		<link>http://douglasunix.wordpress.com/2010/07/31/clamav-0-94-no-ubuntu-9-04/</link>
		<comments>http://douglasunix.wordpress.com/2010/07/31/clamav-0-94-no-ubuntu-9-04/#comments</comments>
		<pubDate>Sat, 31 Jul 2010 13:56:22 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Ubuntu 9.04]]></category>

		<guid isPermaLink="false">http://douglasunix.wordpress.com/?p=374</guid>
		<description><![CDATA[1- Remover caso exista alguma versão antiga do clamav # sudo apt-get remove &#8211;purge clamav 2 &#8211; Baixe a versão mais atualizada # wget: wget http://downloads.sourceforge.net/clamav/clamav-0.94.tar.gz 3 &#8211; Descompacte o arquivo # tar -zxvf clamav-0.94.tar.gz # cd clamav-0.94 # sudo adduser clamav -no-create-home 4 &#8211; Instalar # sudo apt-get build-dep -y clamav # ./configure &#8211; [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=374&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>1- Remover caso exista alguma versão antiga do clamav</p>
<p># sudo apt-get remove &#8211;purge clamav</p>
<p>2 &#8211; Baixe a versão mais atualizada</p>
<p># wget: wget http://downloads.sourceforge.net/clamav/clamav-0.94.tar.gz</p>
<p>3 &#8211; Descompacte o arquivo</p>
<p># tar -zxvf clamav-0.94.tar.gz<br />
# cd clamav-0.94<br />
# sudo adduser clamav -no-create-home</p>
<p>4 &#8211; Instalar</p>
<p># sudo apt-get build-dep -y clamav<br />
# ./configure &#8211; enable-experimental<br />
# make<br />
# sudo make install</p>
<p>5 &#8211; Alterações finais:</p>
<p># cd /etc/clamav<br />
# sudo cp -R freshclam.conf /usr/local/etc<br />
# sudo ldconfig</p>
<p>6 &#8211; Utilizando o Clamav</p>
<p>Para Atualizar:<br />
# freshclam</p>
<p>Para scanear e remover vírus:<br />
# clamscan -r &#8211;remove &lt;local&gt;</p>
<p>Exemplo:<br />
# clamscan -r &#8211;remove /home ou /media/arquivos (onde esta a partição principal dos meus arquivos)</p>
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		<title>Instalando o sun-java6 no Ubuntu 10.04</title>
		<link>http://douglasunix.wordpress.com/2010/06/21/instalando-o-sun-java6/</link>
		<comments>http://douglasunix.wordpress.com/2010/06/21/instalando-o-sun-java6/#comments</comments>
		<pubDate>Mon, 21 Jun 2010 12:09:41 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Ubuntu 10.04]]></category>

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		<description><![CDATA[1) Remova o Open-Jdk do sistema sudo aptitude remove –purge openjdk-6-jre sudo aptitude remove openjdk-6-doc sudo aptitude remove openjdk-6-jre-headless sudo aptitude remove openjdk-6-jre-lib 2) Edite o arquivo /etc/apt/sources.list sudo gedit /etc/apt/sources.list Coloque o conteúdo abaixo no arquivo deb http://archive.canonical.com/ lucid partner 4) Após salvar e fechar o arquivo, atualize o sistema. sudo apt-get update 5) [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=370&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>1) Remova o Open-Jdk do sistema</p>
<p><strong>sudo aptitude remove –purge openjdk-6-jre</strong></p>
<p><strong>sudo aptitude  remove openjdk-6-doc</strong></p>
<p><strong>sudo aptitude  remove openjdk-6-jre-headless</strong></p>
<p><strong>sudo aptitude  remove openjdk-6-jre-lib</strong></p>
<p>2) Edite o arquivo <em>/etc/apt/sources.list</em></p>
<p><strong><em>sudo gedit /etc/apt</em><em>/sources.list</em></strong></p>
<p>Coloque o conteúdo abaixo no arquivo</p>
<p><strong>deb http://archive.canonical.com/ lucid partner</strong></p>
<p>4) Após salvar e fechar o arquivo, atualize o sistema.</p>
<p><strong>sudo apt-get update</strong></p>
<p>5) E agora para instalar o Sun Java digite os seguintes comandos no terminal:</p>
<p><strong> sudo apt-get install sun-java6-jre<br />
sudo apt-get install sun-java6-plugin<br />
sudo apt-get install sun-java6-fonts</strong></p>
<p>Pronto, agora para saber a versão digite no terminal o seguinte comando.</p>
<p><strong>java -version </strong></p>
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		<title>Proxy transparente</title>
		<link>http://douglasunix.wordpress.com/2010/04/07/squid-como-proxy-transparente-no-ubuntu/</link>
		<comments>http://douglasunix.wordpress.com/2010/04/07/squid-como-proxy-transparente-no-ubuntu/#comments</comments>
		<pubDate>Wed, 07 Apr 2010 20:53:22 +0000</pubDate>
		<dc:creator>douglasunix</dc:creator>
				<category><![CDATA[Proxy e Firewall]]></category>

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		<description><![CDATA[Squid como Poxy Transparente Com o Proxy Transparente autenticação não funciona, é necessário implementar um linha de IPTABLES para que possamos redirecionar o tráfego da porta 80 para a porta 3128. Para ativar o proxy transparente, rode o comando abaixo: # iptables -t nat -A PREROUTING -i eth0 -p tcp &#8211;dport 80 -j REDIRECT &#8211;to-port [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=douglasunix.wordpress.com&amp;blog=7342213&amp;post=360&amp;subd=douglasunix&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><strong>Squid como Poxy Transparente </strong></p>
<p>Com o Proxy Transparente autenticação não funciona, é necessário implementar um linha de IPTABLES para que possamos redirecionar o tráfego da porta 80 para a porta 3128. Para ativar o proxy transparente, rode o comando abaixo:</p>
<p># iptables -t nat -A PREROUTING -i eth0 -p tcp &#8211;dport 80 -j REDIRECT &#8211;to-port 3128</p>
<p># iptables -t nat -A PREROUTING -i eth0 -p tcp &#8211;dport 8080 -j REDIRECT &#8211;to-port 3128</p>
<p>Para ativar o suporte ao modo transparente dentro do arquivo &#8220;/etc/squid/squid.conf&#8221; coloque a seguinte linha e depois reiniciar o serviço.</p>
<p># sudo gedit  /etc/squid/squid.conf</p>
<p>http_port 3128 transparent</p>
<p>Salve o arquivo e restart o serviço do squid</p>
<p># sudo /etc/init.d/squid restart</p>
<p>Agora vamos configurar o squid.conf com as ACL necessárias</p>
<p>acl all src 0.0.0.0/0.0.0.0<br />
acl localhost src 127.0.0.1/255.255.255.255<br />
acl redelocal src 10.1.0.0/24<br />
acl manager proto cache_object<br />
acl to_localhost dst 127.0.0.0/8<br />
acl SSL_ports port 443 563 # https, snews<br />
acl SSL_ports port 873 # rsync<br />
acl Safe_ports port 80 # http<br />
acl Safe_ports port 21 # ftp<br />
acl Safe_ports port 443 563 # https, snews<br />
acl Safe_ports port 70 # gopher<br />
acl Safe_ports port 210 # wais<br />
acl Safe_ports port 1025-65535 # unregistered ports<br />
acl Safe_ports port 280 # http-mgmt<br />
acl Safe_ports port 488 # gss-http<br />
acl Safe_ports port 591 # filemaker<br />
acl Safe_ports port 777 # multiling http<br />
acl Safe_ports port 631 # cups<br />
acl Safe_ports port 873 # rsync<br />
acl Safe_ports port 901 # SWAT<br />
acl sectionx proxy_auth REQUIRED<br />
acl purge method PURGE<br />
acl CONNECT method CONNECT</p>
<p>http_access allow manager localhost<br />
http_access allow users<br />
http_access deny redelocal<br />
http_access deny manager<br />
http_access allow purge localhost<br />
http_access deny purge<br />
http_access deny !Safe_ports<br />
http_access deny CONNECT !SSL_ports<br />
http_access allow localhost<br />
http_access deny all<br />
http_reply_access allow all<br />
icp_access allow all</p>
<p>Redirecionamento do HTTP traffic.</p>
<p>eth1 LAN<br />
eth0 WAN</p>
<p>192.168.0.1 Endereço da placa de rede da LAN</p>
<p># iptables -t nat -A PREROUTING -i eth1 -p tcp -m tcp &#8211;dport 80 -j DNAT &#8211;to-destination 192.168.0.1:3128<br />
# iptables -t nat -A PREROUTING -i eth0 -p tcp -m tcp &#8211;dport 80 -j REDIRECT &#8211;to-ports 3128</p>
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