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	<title>Demoncyber&#039;s Weblog</title>
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		<title>Demoncyber&#039;s Weblog</title>
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		<item>
		<title>Problemas com unplug/plug de mouse usb no X com Freebsd</title>
		<link>http://demoncyber.wordpress.com/2012/01/31/problemas-com-unplugplug-de-mouse-usb-no-x-com-freebsd/</link>
		<comments>http://demoncyber.wordpress.com/2012/01/31/problemas-com-unplugplug-de-mouse-usb-no-x-com-freebsd/#comments</comments>
		<pubDate>Tue, 31 Jan 2012 04:25:30 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[mouse]]></category>
		<category><![CDATA[usb]]></category>
		<category><![CDATA[X]]></category>
		<category><![CDATA[Xorg]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=950</guid>
		<description><![CDATA[Estava com um problema no mínimo chato com a deteção do mouse no freebsd com o Xorg, o que acontecia eu desplugava o meu mouse usb e plugava de novo e este não detectava apenas no X, em procuras sobre o assunto encontrei a seguinte solução: Edite o arquivo xorg e adicione as seguintes flags: [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=950&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Estava com um problema no mínimo chato com a deteção do mouse no freebsd com o Xorg, o que acontecia eu desplugava o meu mouse usb e plugava de novo e este não detectava apenas no X, em procuras sobre o assunto encontrei a seguinte solução:</p>
<p>Edite o arquivo xorg e adicione as seguintes flags:</p>
<p><code>Section "ServerFlags"<br />
Option "AutoAddDevices" "false"<br />
Option "AutoEnableDevices" "true"<br />
EndSection</code></p>
<p><a href="http://demoncyber.files.wordpress.com/2012/01/rat_diabetic.jpg"><img class="aligncenter size-medium wp-image-951" title="Rat_diabetic" src="http://demoncyber.files.wordpress.com/2012/01/rat_diabetic.jpg?w=300&#038;h=199" alt="" width="300" height="199" /></a></p>
<p>Referência:<br />
[1] &#8211; <a href="http://forums.freebsd.org/archive/index.php/t-28245.html" title="http://forums.freebsd.org/archive/index.php/t-28245.html" target="_blank">http://forums.freebsd.org/archive/index.php/t-28245.html</a></p>
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			<media:title type="html">demoncyber</media:title>
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	</item>
		<item>
		<title>Configurando teclado abnt2 no OpenBSD</title>
		<link>http://demoncyber.wordpress.com/2012/01/28/configurando-teclado-abnt2-no-openbsd/</link>
		<comments>http://demoncyber.wordpress.com/2012/01/28/configurando-teclado-abnt2-no-openbsd/#comments</comments>
		<pubDate>Sun, 29 Jan 2012 01:54:42 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[keymap]]></category>
		<category><![CDATA[openbsd]]></category>
		<category><![CDATA[pt-br]]></category>
		<category><![CDATA[teclado]]></category>
		<category><![CDATA[wsconsctl]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=945</guid>
		<description><![CDATA[Segunda vez que precisei disto&#8230; nada mais prático do que colocar no blog Edite seu arquivo /etc/wsconsctl.conf para conter a linha: keyboard.encoding=br ou digite o comando: wsconsctl -w keyboard.encoding=br Referência: [1] - http://neei.uevora.pt/pipermail/openbsd/2002-August/000022.html &#8211; Post de dúvida de um brasileiro na lista do OpenBSD de Portugal [2] - http://openbsd.appli.se/images/farmer.jpg &#8211; Origem da imagem editada<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=945&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Segunda vez que precisei disto&#8230; nada mais prático do que colocar no blog <img src='http://s2.wp.com/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' /> </p>
<p>Edite seu arquivo /etc/wsconsctl.conf para conter a linha:</p>
<p>keyboard.encoding=br</p>
<p>ou digite o comando:</p>
<p>wsconsctl -w keyboard.encoding=br</p>
<p><a href="http://openbsd.appli.se/images/farmer.jpg"><img class="aligncenter size-medium wp-image-946" title="dog" src="http://demoncyber.files.wordpress.com/2012/01/dog.jpg?w=221&#038;h=300" alt="" width="221" height="300" /></a></p>
<p>Referência:</p>
<p>[1] - <a title="http://neei.uevora.pt/pipermail/openbsd/2002-August/000022.htm" href="http://neei.uevora.pt/pipermail/openbsd/2002-August/000022.htm">http://neei.uevora.pt/pipermail/openbsd/2002-August/000022.htm</a>l &#8211; Post de dúvida de um brasileiro na lista do OpenBSD de Portugal</p>
<p>[2] - <a title="http://openbsd.appli.se/images/farmer.jpg" href="http://openbsd.appli.se/images/farmer.jpg">http://openbsd.appli.se/images/farmer.jpg</a> &#8211; Origem da imagem editada</p>
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		<item>
		<title>Computador novo !!!</title>
		<link>http://demoncyber.wordpress.com/2012/01/14/computador-novo/</link>
		<comments>http://demoncyber.wordpress.com/2012/01/14/computador-novo/#comments</comments>
		<pubDate>Sat, 14 Jan 2012 14:49:09 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[asus]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[hardware]]></category>
		<category><![CDATA[i7]]></category>
		<category><![CDATA[nvidia]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=936</guid>
		<description><![CDATA[Processador Intel Core i7-2600 3.4Ghz 8MB L3 Cache LGA 1155 Quad-Core Placa Mãe Asus P8Z68-V PRO, Chipset Z68, LGA 1155-BOX Fonte Corsair Builder Series 500W CX500 V2, Certificado 80 Plus, PFC Ativo Memória G.skill Ripjaws-X Kit 8GB (2x4GB) 1333 Mhz DDR3 F3-10666CL9D-8GBXL X 2 HD Seagate Barracuda 1TB, 7200 RPM, 32MB Cache, SATA 6.0Gb/s, ST31000524AS [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=936&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<div id="attachment_939" class="wp-caption aligncenter" style="width: 151px"><a href="http://demoncyber.files.wordpress.com/2012/01/megaman.png"><img class="size-medium wp-image-939" title="megaman" src="http://demoncyber.files.wordpress.com/2012/01/megaman.png?w=141&#038;h=300" alt="" width="141" height="300" /></a><p class="wp-caption-text">Computador <img src='http://s0.wp.com/wp-includes/images/smilies/icon_biggrin.gif' alt=':D' class='wp-smiley' /> </p></div>
<p>Processador Intel Core i7-2600 3.4Ghz 8MB L3 Cache LGA 1155 Quad-Core</p>
<p>Placa Mãe Asus P8Z68-V PRO, Chipset Z68, LGA 1155-BOX</p>
<p>Fonte Corsair Builder Series 500W CX500 V2, Certificado 80 Plus, PFC Ativo</p>
<p>Memória G.skill Ripjaws-X Kit 8GB (2x4GB) 1333 Mhz DDR3 F3-10666CL9D-8GBXL X 2</p>
<p>HD Seagate Barracuda 1TB, 7200 RPM, 32MB Cache, SATA 6.0Gb/s, ST31000524AS</p>
<p>Gabinete PCTOP 2315C Com Fonte de Alimentação &#8211; BOX</p>
<p>Gravador de DVD/CD LG Sata GH22NS70 PRETO</p>
<p>Placa de Vídeo Zotac Geforce 9500 GT 1GB, GDDR2, 128 Bit, ZT-95TEK2M-FSL</p>
<p>&nbsp;</p>
<p>Objetivo: Ambiente para virtualização de alto desempenho, com um custo benefício interessante e possibilidade de expansão para 32GB no futuro ( não consegui comprar com 32 gb <img src='http://s2.wp.com/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' /> , mas o hardware suporta aguardar a chegada dos pentes de memória de 8GB a custo acessível)</p>
<p>Exigência: hardware compatível com FreeBSD</p>
<p>&nbsp;</p>
<p>Processador escolhido: Processador Intel Core i7-2600 3.4Ghz 8MB L3 Cache LGA 1155 Quad-Core</p>
<p>* Nota optado pela versão do processador i7-2600 sem k, pois a edição com K não traz as seguintes flags: Intel® vPro Technology , Intel® Virtualization Technology for Directed I/O (VT-d), Intel® Trusted Execution Technology ( no restante com exceção da placa de vídeo embarcada são iguais )</p>
<p>Comparativo entre estes dois modelos de i7 (Intel® Trusted Execution Technology) &#8211; <a title="http://ark.intel.com/compare/52214,52213" href="http://ark.intel.com/compare/52214,52213" target="_blank">http://ark.intel.com/compare/52214,52213</a></p>
<p>Placa mãe:Placa Mãe Asus P8Z68-V PRO, Chipset Z68, LGA 1155-BOX</p>
<p>Chipset Z68 optado por ser uma melhora corrigida das falhas (* considero falhas de projeto ) dos chipset p67 e h67, o Freebsd 9 é suporta este chipset exigência do hardware.</p>
<p>Suporte a raid via hardware, traz uma placa de rede giga embarcada, suporta usb 3, suporte a sata 3.</p>
<p>Comparativo entre os chipset z68 e p67 e h67 &#8211; <a title="http://www.clubedohardware.com.br/noticias/Intel-Lanca-Chipset-Z68-Express/3087" href="http://www.clubedohardware.com.br/noticias/Intel-Lanca-Chipset-Z68-Express/3087" target="_blank">http://www.clubedohardware.com.br/noticias/Intel-Lanca-Chipset-Z68-Express/3087</a></p>
<p>Memória: Memória G.skill Ripjaws-X Kit 8GB (2x4GB) 1333 Mhz DDR3 F3-10666CL9D-8GBXL &#8211; BOX</p>
<p>Motivos: optado por essa marca pois estava indisponível a da kingston na loja tendo apenas a pronta entrega esta, como num futuro não loginco o objetivo a troca por 4 pentes de 8 totalizando 32GB, podemos esperar com esta memória que tem um respaudo bom na internet. Porque optado por memória que trabalha 1333 mhz, pois a velocidade recomendada de acesso da memória para o processador em questão é 1333mhz, até que leia um feedback diferente vou prefererir a memórias com taxa maior.</p>
<p>Hard Disk: HD Seagate Barracuda 1TB, 7200 RPM, 32MB Cache, SATA 6.0Gb/s, ST31000524AS</p>
<p>Único modelo sata 3 disponível na loja, custo benefício bom, em pesquisas sobre ele tem um ótimo desempenho, no entanto ele ainda é mais lento do que ssd cards. Os discos ssd card ainda estão muito caros, e como precisarei de bastante espaço em disco uma unidade com 1TB cabe muito bom a necessidade. ( Interessante a possibilidade de fazer raid plugando mais um hd colocando em raid 0 dobrando o desempenho) e nada impede a adição de um hd ssd card extra nesta máquina ou a opção de um NAS <img src='http://s0.wp.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />  ).</p>
<p>Benchmark do disco -<a title="http://www.monster-hardware.com/modules.php?name=Reviews&amp;rop=showcontent&amp;id=155" href="http://www.monster-hardware.com/modules.php?name=Reviews&amp;rop=showcontent&amp;id=155" target="_blank"> http://www.monster-hardware.com/modules.php?name=Reviews&amp;rop=showcontent&amp;id=155</a></p>
<p>Nota valor deste disco R$369,99, valor de um ssd de 240gb R$1.574,39, logo quase 5 vezes o valor&#8230;. e 4 vezes menor o tamanho.</p>
<p>Gabinete: PCTOP 2315C</p>
<p>Motivos: um modelo qualquer por que não saiu com o meu gabinete desfilando por aí, na pratica só preciso de algo barato para deixar as peças dentro <img src='http://s0.wp.com/wp-includes/images/smilies/icon_biggrin.gif' alt=':D' class='wp-smiley' /> </p>
<p>Placa de vídeo: Placa de Vídeo Zotac Geforce 9500 GT 1GB, GDDR2, 128 Bit, ZT-95TEK2M-FSL- BOX</p>
<p>Motivos: modelo barato, compatível com freebsd, e trabalha em 128 Bits, interessante para teste e analise com cuda. Nvidia marca interessante o computador não é para games então a placa de video de pode ser qualquer uma que funcione visto a sua não necessidade de uso massivo.</p>
<p>( Estava indisponível na loja colocaram outra placa)</p>
<p>Placa de vídeo: Nvidia GT 520 DDR3 64 bit, escolha Nvidia resumi tudo e não necessidade de uma placa de video para este server.</p>
<p>Memória: Memória G.skill Ripjaws-X Kit 8GB (2x4GB) 1333 Mhz DDR3 F3-10666CL9D-8GBXL X 2</p>
<p>Para aqueles que tem dúvidas sobre possuir 16 GB de ram ser inutil segue o este texto &#8220;G.SKILL Sniper Series 16GB com apenas 1.35v – Está na hora de usar 16GB de memória RAM?&#8221; &#8211; <a title="http://blogs.forumpcs.com.br/paulo_couto/2011/10/06/g-skill-sniper-series-16gb-com-apenas-1-35v-esta-na-hora-de-usar-16gb-de-memoria-ram/" href="http://blogs.forumpcs.com.br/paulo_couto/2011/10/06/g-skill-sniper-series-16gb-com-apenas-1-35v-esta-na-hora-de-usar-16gb-de-memoria-ram/" target="_blank">http://blogs.forumpcs.com.br/paulo_couto/2011/10/06/g-skill-sniper-series-16gb-com-apenas-1-35v-esta-na-hora-de-usar-16gb-de-memoria-ram/</a></p>
<p>Nos próximos updates do blog, pretendo colocar minhas dificuldades e analises deste ambiente rodando o Freebsd 9, inicialmente virtualizando com VirtualBox. Logo estão por vim também testes com BHyve projeto de virtualização do Freebsd que pretendo fazer testes e quem sabe colaborar como usuário de teste&#8230;.</p>
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		<title>@Trend paixão por um sonho</title>
		<link>http://demoncyber.wordpress.com/2012/01/08/trend-paixao-por-um-sonho/</link>
		<comments>http://demoncyber.wordpress.com/2012/01/08/trend-paixao-por-um-sonho/#comments</comments>
		<pubDate>Mon, 09 Jan 2012 00:54:13 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[anti-virus]]></category>
		<category><![CDATA[antivirus]]></category>
		<category><![CDATA[livro]]></category>
		<category><![CDATA[trend]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=926</guid>
		<description><![CDATA[@ Trend paixão por um sonho Livro interessante contando a jornada da empresa Trend Micro durante o final da década de 80 até próximo a 2002. Interessante que a autora do livro é a mulher do criador, e que neste livro são contadas algumas das dificuldades prazeres e aventuras deste empreendimento, casos de malwares que [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=926&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><div id="attachment_929" class="wp-caption aligncenter" style="width: 310px"><a href="http://demoncyber.files.wordpress.com/2012/01/trend-paixao-por-um-sonho-jenny-chang-jpeg.jpg"><img src="http://demoncyber.files.wordpress.com/2012/01/trend-paixao-por-um-sonho-jenny-chang-jpeg.jpg?w=300&#038;h=300" alt="@Trend paixão por um sonho" title="trend-paixao-por-um-sonho-jenny-chang.jpeg" width="300" height="300" class="size-medium wp-image-929" /></a><p class="wp-caption-text">@Trend paixão por um sonho</p></div>@ Trend paixão por um sonho </p>
<p>Livro interessante contando a jornada da empresa Trend Micro durante o final da década de 80 até próximo a 2002. Interessante que a autora do livro é a mulher do criador, e que neste livro são contadas algumas das dificuldades prazeres e aventuras deste empreendimento, casos de malwares que mudaram a década de 90 e como a Trend chegou a ser a potência que ela é. Recomendo a todos que tem interesse em conhecer um pouco melhor a história de uma empresa de anti-vírus ou tenham interesse em conhecer um pouco da informática na década de 90.</p>
<p>Notas:</p>
<p>* Primeiro livro lido de 2012<br />
* Post número 200</p>
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		<title>LPI 2  Certificate Congratulations</title>
		<link>http://demoncyber.wordpress.com/2011/11/25/lpi-2-certificate-congratulations/</link>
		<comments>http://demoncyber.wordpress.com/2011/11/25/lpi-2-certificate-congratulations/#comments</comments>
		<pubDate>Fri, 25 Nov 2011 11:04:08 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[certificate]]></category>
		<category><![CDATA[GNU/Linux]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[lpi]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=918</guid>
		<description><![CDATA[Enfim após uma longa demora de 1 mês e meio chegam os documentos do certificado da LPI 2.Só para constar a data que tirei o meu certificado foi 10/10/2011. Fica a dica o documento demora de um a dois meses. Para checar a certificação: https://cs.lpi.org/caf/Xamman/certification LPID: LPI000131657 Key: sz8edcw4bg Agradecimento a todos que participaram desta [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=918&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Enfim após uma longa demora de 1 mês e meio chegam os documentos do certificado da LPI 2.Só para constar a data que tirei o meu certificado foi 10/10/2011.</p>
<p>Fica a dica o documento demora de um a dois meses.</p>
<p>Para checar a certificação:</p>
<p><a href="https://cs.lpi.org/caf/Xamman/certification" title="https://cs.lpi.org/caf/Xamman/certification" target="_blank">https://cs.lpi.org/caf/Xamman/certification</a></p>
<p>LPID: LPI000131657<br />
Key: sz8edcw4bg</p>
<p><a href="http://demoncyber.files.wordpress.com/2011/11/certificado.jpg"><img src="http://demoncyber.files.wordpress.com/2011/11/certificado.jpg?w=225&#038;h=300" alt="" title="certificado" width="225" height="300" class="aligncenter size-medium wp-image-919" /></a></p>
<p>Agradecimento a todos que participaram desta jornada e auxiliaram de alguma maneira <img src='http://s0.wp.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> , em especial:</p>
<p>* Geek Events<br />
* Colméia<br />
* Pessoas das quais trabalhei<br />
* Pessoas das quais emprestei livros e ainda não devolvi =x</p>
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		<item>
		<title>Conhecendo as features do seu processador no FreeBSD</title>
		<link>http://demoncyber.wordpress.com/2011/11/15/conhecendo-as-features-do-seu-processador-no-freebsd/</link>
		<comments>http://demoncyber.wordpress.com/2011/11/15/conhecendo-as-features-do-seu-processador-no-freebsd/#comments</comments>
		<pubDate>Wed, 16 Nov 2011 01:15:58 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[linux]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=906</guid>
		<description><![CDATA[No Linux habitualmente faria: cat /proc/cpuinfo E lá estaria a listagem das features No FreeBSD tentei seguir este mesmo caminho, montei o /proc e não encontrei o arquivo lá. mount -t procfs proc /proc ls /proc * Sim Freebsd é um sistema diferente apesar de muita pessoas comentarem que é igual a Linux X.x Logo [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=906&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>No Linux habitualmente faria:</p>
<p><code>cat /proc/cpuinfo</code></p>
<p>E lá estaria a listagem das features</p>
<p>No FreeBSD tentei seguir este mesmo caminho, montei o /proc e não encontrei o<br />
arquivo lá.</p>
<p><code>mount -t procfs proc /proc<br />
ls /proc</code></p>
<p>* Sim Freebsd é um sistema diferente apesar de muita pessoas comentarem que é<br />
igual a Linux X.x</p>
<p>Logo lembrei a o sysctl mágico do Freebsd</p>
<p><code>sysctl -a | less</code></p>
<p>Nada das features do meu processador, procurando mais um pouco encontrei na<br />
net uma pessoa que comentou o seguinte:</p>
<p>dmesg | grep Features</p>
<p>Executei o comando não encontrei o que precisava, logo verifiquei que o dmesg<br />
estava mostrando a penas X linhas, logo procurei o arquivo onde ficava as<br />
mensagens do sistema e encontrei enfim as features da qual eu gostaria. Segue o<br />
comando:</p>
<p><code>grep Features= /var/run/dmesg.boot</code></p>
<p>Features=0xbfebfbff FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,<br />
CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE</p>
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		<title>Formatar pendrive no FreeBSD</title>
		<link>http://demoncyber.wordpress.com/2011/08/15/formatar-pendrive-no-freebsd/</link>
		<comments>http://demoncyber.wordpress.com/2011/08/15/formatar-pendrive-no-freebsd/#comments</comments>
		<pubDate>Mon, 15 Aug 2011 04:43:23 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[mbr]]></category>
		<category><![CDATA[mount]]></category>
		<category><![CDATA[mount_msdosfs]]></category>
		<category><![CDATA[newfs]]></category>
		<category><![CDATA[pendrive]]></category>
		<category><![CDATA[usb]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=894</guid>
		<description><![CDATA[Tive uma necessidade que precisei fazer um live usb do freebsd e este destruiu a minha tabela de partição e a mbr do meu pendrive. Para tornar ele de novo utilizável em abientes com windows tive que executar o seguinte procedimento: newfs /dev/da0 newfs_msdos /dev/da0s1 mount_msdosfs /dev/da0s1 /mnt/pendrive/ Referência: http://freebsd.1045724.n5.nabble.com/Format-USB-stick-in-FreeBSD-td3798920.html<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=894&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Tive uma necessidade que precisei fazer um live usb do freebsd e este destruiu a minha tabela de partição e a mbr do meu pendrive. Para tornar ele de novo utilizável em abientes com windows tive que executar o seguinte procedimento:</p>
<p><code><br />
newfs /dev/da0<br />
newfs_msdos /dev/da0s1<br />
mount_msdosfs /dev/da0s1 /mnt/pendrive/<br />
</code></p>
<p><a href="http://demoncyber.files.wordpress.com/2011/08/pendrive1.jpg"><img src="http://demoncyber.files.wordpress.com/2011/08/pendrive1.jpg?w=300&#038;h=230" alt="" title="pendrive" width="300" height="230" class="aligncenter size-medium wp-image-897" /></a></p>
<p>Referência:<br />
<a href="http://freebsd.1045724.n5.nabble.com/Format-USB-stick-in-FreeBSD-td3798920.html" title="http://freebsd.1045724.n5.nabble.com/Format-USB-stick-in-FreeBSD-td3798920.html" target="_blank">http://freebsd.1045724.n5.nabble.com/Format-USB-stick-in-FreeBSD-td3798920.html</a></p>
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		<title>Instalando Freebsd 8 em máquinas com Intel GMA 3150</title>
		<link>http://demoncyber.wordpress.com/2011/08/14/instalando-freebsd-8-em-maquinas-com-intel-gma-3150/</link>
		<comments>http://demoncyber.wordpress.com/2011/08/14/instalando-freebsd-8-em-maquinas-com-intel-gma-3150/#comments</comments>
		<pubDate>Sun, 14 Aug 2011 15:11:22 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[freebsd]]></category>
		<category><![CDATA[gma 3150]]></category>
		<category><![CDATA[intel]]></category>
		<category><![CDATA[Xorg]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=887</guid>
		<description><![CDATA[O X não carrega a não ser que seja setado manualmente para o modo VESA, a solução é substituir o driver xf86-video-intel pelo driver xf86-video-intel29. Quando fores apagar o xf86-video-intel este alertará que tem dependências que precisam dele ( como o Xorg), ignore as mensagens pois vamos substituir por outro driver alternativo, também ignore as [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=887&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>O X não carrega a não ser que seja setado manualmente para o modo VESA, a solução é substituir o driver xf86-video-intel pelo driver xf86-video-intel29. Quando fores apagar o  xf86-video-intel este alertará que tem dependências que precisam dele ( como o Xorg), ignore as mensagens pois vamos substituir por outro driver alternativo, também ignore as mensagens de que o driver xf86-video-intel29 pode causar crash no seu FreeBSD, pois sem este risco não poderemos usar um modo gráfico descente junto a placa da Intel GMA 3150.Segue o micro procedimento.</p>
<p><code>cd /usr/ports/x11-drivers/xf86-video-intel<br />
make deinstall<br />
# aqui ele informa das dependências<br />
make deinstall<br />
cd /usr/ports/x11-drivers/xf86-video-intel29/<br />
make install<br />
X -configure<br />
cp /root/xorg.conf.new /etc/X11/</code></p>
<p>Ambiente testado</p>
<p>Netbook ASUS 1005pe<br />
FreeBSD 8.2</p>
<p><a href="http://demoncyber.files.wordpress.com/2011/08/320803821_c95760fc12_o.jpg"><img src="http://demoncyber.files.wordpress.com/2011/08/320803821_c95760fc12_o.jpg?w=300&#038;h=225" alt="" title="intel" width="300" height="225" class="aligncenter size-medium wp-image-888" /></a></p>
<p>Referência<br />
<a href="http://forums.freebsd.org/showthread.php?t=16020" title="http://forums.freebsd.org/showthread.php?t=16020">http://forums.freebsd.org/showthread.php?t=16020</a></p>
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			<media:title type="html">intel</media:title>
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		<item>
		<title>Problemas ao rodar o kde no Slakcware 13.37</title>
		<link>http://demoncyber.wordpress.com/2011/08/06/problemas-ao-rodar-o-kde-no-slakcware-13-37/</link>
		<comments>http://demoncyber.wordpress.com/2011/08/06/problemas-ao-rodar-o-kde-no-slakcware-13-37/#comments</comments>
		<pubDate>Sun, 07 Aug 2011 02:47:52 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[dbus]]></category>
		<category><![CDATA[kde]]></category>
		<category><![CDATA[slackware]]></category>
		<category><![CDATA[slackware 13.37]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=880</guid>
		<description><![CDATA[Em máquinas com hardware muito antigo que a placa de video não tem um bom suporte a aceleração o kde pode apresentar problemas de funcionalidade com o dbus, para tanto é recomendado desabilitar a extensão do composite. Em uma instalação de um hardware aqui antigo o seguinte procedimento resolveu o meu problema. Regardless of your [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=880&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Em máquinas com hardware muito antigo que a placa de video não tem um bom suporte a aceleração o kde pode apresentar problemas de funcionalidade com o dbus, para tanto é recomendado desabilitar a extensão do composite. Em uma instalação de um hardware aqui antigo o seguinte procedimento resolveu o meu problema.</p>
<p><code><em>Regardless of your chipset (though it seems more common with intel), if KDE<br />
  crashes on startup, try disabling the Composite extension (which will also<br />
  disable all of the fancy desktop effects).  Place the following content in<br />
  a file at /etc/X11/xorg.conf.d/disable-composite.conf:<br />
    Section "Extensions"<br />
      Option "Composite" "Disable"<br />
    EndSection</em></code> &#8211; CHANGES AND HINTS slackware 13.37</p>
<p><a href="http://demoncyber.files.wordpress.com/2011/08/slackware-cd.jpg"><img src="http://demoncyber.files.wordpress.com/2011/08/slackware-cd.jpg?w=300&#038;h=300" alt="" title="slackware-cd" width="300" height="300" class="aligncenter size-medium wp-image-882" /></a></p>
<p>Referência:<br />
<a href="http://slackware.osuosl.org/slackware-13.37/CHANGES_AND_HINTS.TXT">http://slackware.osuosl.org/slackware-13.37/CHANGES_AND_HINTS.TXT</a></p>
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		<title>Buscador de pacotes pkgs.org</title>
		<link>http://demoncyber.wordpress.com/2011/07/31/buscador-de-pacotes-pkgs-org/</link>
		<comments>http://demoncyber.wordpress.com/2011/07/31/buscador-de-pacotes-pkgs-org/#comments</comments>
		<pubDate>Sun, 31 Jul 2011 17:44:09 +0000</pubDate>
		<dc:creator>demoncyber</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[packages]]></category>
		<category><![CDATA[repository]]></category>
		<category><![CDATA[search]]></category>

		<guid isPermaLink="false">http://demoncyber.wordpress.com/?p=875</guid>
		<description><![CDATA[Mais um site de busca de pacotes, o interessante do pkgs.org é que este possui uma lista enorme de distribuições e uma lista de repositórios não oficiais destas distribuições. Distribuições suportadas: Arch Linux CentOS Debian Fedora Mandriva Mageia OpenSUSE Slackware Ubuntu Site do projeto pkgs.org Referêcia: [1] Ulyanitsky,Nikolay. LINUX PACKAGES SEARCH .Disponível em http://pkgs.org/. Acessado [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=demoncyber.wordpress.com&amp;blog=3654485&amp;post=875&amp;subd=demoncyber&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Mais um site de busca de pacotes, o interessante do pkgs.org é que este possui uma lista enorme de distribuições e uma lista de repositórios não oficiais destas distribuições.</p>
<p>Distribuições suportadas:</p>
<p>Arch Linux<br />
CentOS<br />
Debian<br />
Fedora<br />
Mandriva<br />
Mageia<br />
OpenSUSE<br />
Slackware<br />
Ubuntu</p>
<p><a href="http://pkgs.org/">Site do projeto pkgs.org</a></p>
<p><a href="http://demoncyber.files.wordpress.com/2011/07/packages.jpg"><img src="http://demoncyber.files.wordpress.com/2011/07/packages.jpg?w=300&#038;h=232" alt="" title="packages" width="300" height="232" class="aligncenter size-medium wp-image-877" /></a></p>
<p>Referêcia:<br />
[1] Ulyanitsky,Nikolay. LINUX PACKAGES SEARCH .Disponível em <a href="http://pkgs.org/">http://pkgs.org/</a>. Acessado em 31 jul. de 2011.</p>
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