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<?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/rss2full.xsl"?><?xml-stylesheet type="text/css" media="screen" href="http://feeds.feedburner.com/~d/styles/itemcontent.css"?><rss xmlns:feedburner="http://rssnamespace.org/feedburner/ext/1.0" version="2.0"><channel><title>Mind Bending</title><link>http://www.mindbending.org</link><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="self" type="application/rss+xml" href="http://feeds.feedburner.com/mind_bending" /><description>Mining Bits and Knowledge</description><language>en</language><lastBuildDate>Mon, 30 Apr 2012 14:34:13 PDT</lastBuildDate><xhtml:meta xmlns:xhtml="http://www.w3.org/1999/xhtml" name="robots" content="noindex" /><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="self" type="application/xml" href="http://feeds.feedburner.com/mind_bending" /><feedburner:info uri="mind_bending" /><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="hub" href="http://pubsubhubbub.appspot.com/" /><xhtml:meta xmlns:xhtml="http://www.w3.org/1999/xhtml" name="robots" content="noindex" /><image><link>http://blogs.codecommunity.org/mindbending/</link><url>http://blogs.codecommunity.org/mindbending/files/2010/09/MB_logo50x50.png</url><title>Mind Bending</title></image><feedburner:emailServiceId>mind_bending</feedburner:emailServiceId><feedburner:feedburnerHostname>http://feedburner.google.com</feedburner:feedburnerHostname><item><title>Novidades do Xfce 4.10 no Arch Linux</title><link>http://feedproxy.google.com/~r/mind_bending/~3/6XuN9m31Zsw/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/novidades-do-xfce-410-no-arch-linux/"&gt;&lt;img title="Novidades do Xfce 4.10 no Arch Linux" src="http://www.mindbending.org/files/2012/04/xfce-logo.png" alt="Novidades do Xfce 4.10 no Arch Linux" width="300" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Neste último dia 28 de Abril, após 1 ano e 4 meses de trabalho, foi liberada a nova versão estável do ambiente gráfico Xfce, o Xfce 4.10, e hoje (dia 30 de Abril) esta atualização foi disponibilizada no repositório extra do Arch Linux. O Xfce, assim como o GNOME, é um ambiente de trabalho gráfico que se baseia na biblioteca GTK para compor sua interface mas, em contrapartida, possui a visa ser um ambiente de trabalho gráfico leve e rápido, próprio para computadores com poucos recursos de hardware. O Xfce incorpora a tradicional filosofia UNIX de modularidade e reusabilidade, sendo assim composto por diversos módulos e bibliotecas independentes que são combinados para criar uma ambiente funcional e personalizado...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/novidades-do-xfce-410-no-arch-linux/"&gt;Novidades do Xfce 4.10 no Arch Linux&lt;/a&gt;
&lt;/p&gt;
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&lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=6XuN9m31Zsw:0aQNwoVTHbs:I9og5sOYxJI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=I9og5sOYxJI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=6XuN9m31Zsw:0aQNwoVTHbs:-BTjWOF_DHI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=6XuN9m31Zsw:0aQNwoVTHbs:-BTjWOF_DHI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=6XuN9m31Zsw:0aQNwoVTHbs:yIl2AUoC8zA"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=yIl2AUoC8zA" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=6XuN9m31Zsw:0aQNwoVTHbs:F7zBnMyn0Lo"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=6XuN9m31Zsw:0aQNwoVTHbs:F7zBnMyn0Lo" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=6XuN9m31Zsw:0aQNwoVTHbs:V_sGLiPBpWU"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=6XuN9m31Zsw:0aQNwoVTHbs:V_sGLiPBpWU" border="0"&gt;&lt;/img&gt;&lt;/a&gt;
&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/6XuN9m31Zsw" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/novidades-do-xfce-410-no-arch-linux/</feedburner:origLink></item><item><title>Novidades do Gnome 3.4.1 No Arch Linux</title><link>http://feedproxy.google.com/~r/mind_bending/~3/ekm_4BHixIg/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/novidades-do-gnome-3-4-1-no-arch-linux/"&gt;&lt;img title="Novidades do Gnome 3.4.1 No Arch Linux" src="http://www.mindbending.org/files/2012/04/gnome-3.41-620x184.jpg" alt="Novidades do Gnome 3.4.1 No Arch Linux" width="300" height="89" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Finalmente, o GNOME 3.4.1 está disponível no repositório extra do Arch Linux! O GNOME 3.4 foi originalmente lançado em 28 de Março, mas em 18 de Abril recebeu sua primeira atualização, a versão 3.4.1. Desde o seu lançamento o GNOME 3 tem causado muita discussão, seja pela completa quebra de paradigma --- boa parte causada pelo Gnome-Shell ---, ou pela falta de polimento em detalhes. Mas não se esqueçam, o GNOME 3 ainda é um trabalho em andamento e aos poucos todos os seus detalhes serão corrigidos e suas funcionalidades (que ainda estão ausentes) serão reimplementadas...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/novidades-do-gnome-3-4-1-no-arch-linux/"&gt;Novidades do Gnome 3.4.1 No Arch Linux&lt;/a&gt;
&lt;/p&gt;
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&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/ekm_4BHixIg" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/novidades-do-gnome-3-4-1-no-arch-linux/</feedburner:origLink></item><item><title>Reativando sua Chave SSH no GitHub</title><link>http://feedproxy.google.com/~r/mind_bending/~3/G6yzuu82bVE/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/reativando-sua-chave-ssh-no-github/"&gt;&lt;img title="Reativando sua Chave SSH no GitHub" src="http://www.mindbending.org/files/2012/04/github-200x251.png" alt="Reativando sua Chave SSH no GitHub" width="239" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Há 2 meses Egor Homakov reportou uma falha de segurança no framework Ruby on Rails que acabou desencadeando  bela de uma confusão. Consequentemente, para evitar que esta falha tenha sido utilizada para prejudicar qualquer usuário, o GitHub revogou temporariamente todas chaves SSH e enviou a todos os usuários um email. Porém (provavelmente devido a falta de informações detalhadas no email) o "alerta anti-spam" de muitos usuários disparou, e muitos não acreditaram no e-mail e/ou não souberam como proceder...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/reativando-sua-chave-ssh-no-github/"&gt;Reativando sua Chave SSH no GitHub&lt;/a&gt;
&lt;/p&gt;
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&lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=G6yzuu82bVE:VrgUiIk2egU:I9og5sOYxJI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=I9og5sOYxJI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=G6yzuu82bVE:VrgUiIk2egU:-BTjWOF_DHI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=G6yzuu82bVE:VrgUiIk2egU:-BTjWOF_DHI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=G6yzuu82bVE:VrgUiIk2egU:yIl2AUoC8zA"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=yIl2AUoC8zA" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=G6yzuu82bVE:VrgUiIk2egU:F7zBnMyn0Lo"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=G6yzuu82bVE:VrgUiIk2egU:F7zBnMyn0Lo" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=G6yzuu82bVE:VrgUiIk2egU:V_sGLiPBpWU"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=G6yzuu82bVE:VrgUiIk2egU:V_sGLiPBpWU" border="0"&gt;&lt;/img&gt;&lt;/a&gt;
&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/G6yzuu82bVE" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/reativando-sua-chave-ssh-no-github/</feedburner:origLink></item><item><title>Retomando a Vida…</title><link>http://feedproxy.google.com/~r/mind_bending/~3/i5qDRFyEqNA/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/retomando-a-vida/"&gt;&lt;img title="Retomando a Vida&amp;#8230;" src="http://www.mindbending.org/files/2012/04/hand-grave-200x199.jpg" alt="Retomando a Vida&amp;#8230;" width="300" height="298" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Olá a todos! Este é um breve post para explicar o motivo do meu desaparecimento repentino, tanto no blog, quanto no Twitter. Infelizmente, no último dia 23 de Março fui hospitalizado com urgência para uma cirurgia de retirada do apêndice. Mas, o que era pra ser uma recuperação tranquila, acabou se complicando....&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/retomando-a-vida/"&gt;Retomando a Vida&amp;#8230;&lt;/a&gt;
&lt;/p&gt;
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&lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=i5qDRFyEqNA:n9eLUMei6R0:I9og5sOYxJI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=I9og5sOYxJI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=i5qDRFyEqNA:n9eLUMei6R0:-BTjWOF_DHI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=i5qDRFyEqNA:n9eLUMei6R0:-BTjWOF_DHI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=i5qDRFyEqNA:n9eLUMei6R0:yIl2AUoC8zA"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=yIl2AUoC8zA" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=i5qDRFyEqNA:n9eLUMei6R0:F7zBnMyn0Lo"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=i5qDRFyEqNA:n9eLUMei6R0:F7zBnMyn0Lo" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=i5qDRFyEqNA:n9eLUMei6R0:V_sGLiPBpWU"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=i5qDRFyEqNA:n9eLUMei6R0:V_sGLiPBpWU" border="0"&gt;&lt;/img&gt;&lt;/a&gt;
&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/i5qDRFyEqNA" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/retomando-a-vida/</feedburner:origLink></item><item><title>Python Strings Accumulation Techniques</title><link>http://feedproxy.google.com/~r/mind_bending/~3/GdPHJ38RS8c/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/python-strings-accumulation-techniques/"&gt;&lt;img title="Python Strings Accumulation Techniques" src="http://www.mindbending.org/files/2011/08/python.png" alt="Python Strings Accumulation Techniques" width="300" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;So, let's suppose that it's just a normal raining evening and you're, as always, coding in Python. Then sundelly in the middle fo your code you need to accumulate some strings, what would you do? Simply accumulate using the +=, wright? Yeah, me too, until today! I've just found out (through PythonMeme.com) about a python's string accumulation "flaw" that made me change my way to write strings accumulation...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/python-strings-accumulation-techniques/"&gt;Python Strings Accumulation Techniques&lt;/a&gt;
&lt;/p&gt;
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&lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=GdPHJ38RS8c:NYiMYkHSTBE:I9og5sOYxJI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=I9og5sOYxJI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=GdPHJ38RS8c:NYiMYkHSTBE:-BTjWOF_DHI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=GdPHJ38RS8c:NYiMYkHSTBE:-BTjWOF_DHI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=GdPHJ38RS8c:NYiMYkHSTBE:yIl2AUoC8zA"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=yIl2AUoC8zA" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=GdPHJ38RS8c:NYiMYkHSTBE:F7zBnMyn0Lo"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=GdPHJ38RS8c:NYiMYkHSTBE:F7zBnMyn0Lo" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=GdPHJ38RS8c:NYiMYkHSTBE:V_sGLiPBpWU"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=GdPHJ38RS8c:NYiMYkHSTBE:V_sGLiPBpWU" border="0"&gt;&lt;/img&gt;&lt;/a&gt;
&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/GdPHJ38RS8c" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/python-strings-accumulation-techniques/</feedburner:origLink></item><item><title>Um Pouco Sobre a PyCon2012</title><link>http://feedproxy.google.com/~r/mind_bending/~3/jmXJKAUoSSM/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/um-pouco-sobre-a-pycon2012/"&gt;&lt;img title="Um Pouco Sobre a PyCon2012" src="http://www.mindbending.org/files/2012/03/pycon2012.png" alt="Um Pouco Sobre a PyCon2012" width="240" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Neste último Domingo (dia 11 de Março de 2012) foi o último dia de palestras da PyCon2012. Esta PyCon, que está ocorrendo em Santa Clara, Califórnia, terá a duração de 9 dias --- de 07 de Março a 15 de Março --- e está sendo (em minha opinião) uma das PyCons mais bem organizadas. Como todas as outras edições do evento, houveram diversas palestras incríveis, Tutoriais magníficos, sprints fenomenais, mas esta PyCon teve algumas novidades a mais!&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/um-pouco-sobre-a-pycon2012/"&gt;Um Pouco Sobre a PyCon2012&lt;/a&gt;
&lt;/p&gt;
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&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/jmXJKAUoSSM" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/um-pouco-sobre-a-pycon2012/</feedburner:origLink></item><item><title>Aí Vem O Gnome-Pie 0.5</title><link>http://feedproxy.google.com/~r/mind_bending/~3/mkW50tgheis/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/ai-vem-o-gnome-pie-0-5/"&gt;&lt;img title="Aí Vem O Gnome-Pie 0.5" src="http://www.mindbending.org/files/2012/02/gnome-pie-0-5.png" alt="Aí Vem O Gnome-Pie 0.5" width="300" height="120" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Olá pessoal, como faço parte de grupo de traduções do Gnome-Pie trago essa notícia de primeira mão: O Gnome-Pie versão 0.5 está para ser lançado! Isso mesmo, Simon Schneegans --- o autor --- acabou de solicitar que eu atualizasse a tradução do projeto para o Português do Brasil.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/ai-vem-o-gnome-pie-0-5/"&gt;Aí Vem O Gnome-Pie 0.5&lt;/a&gt;
&lt;/p&gt;
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&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/mkW50tgheis" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/ai-vem-o-gnome-pie-0-5/</feedburner:origLink></item><item><title>Sorteio de Livros: a Promoção Continua</title><link>http://feedproxy.google.com/~r/mind_bending/~3/iNYx5Z9xTYQ/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/sorteio-de-livros-a-promocao-continua/"&gt;&lt;img title="Sorteio de Livros: a Promoção Continua" src="http://www.mindbending.org/files/2010/09/MB_logo200x200.png" alt="Sorteio de Livros: a Promoção Continua" width="300" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;É isso mesmo pessoal! Aquela promoção para o sorteio de livros com o apoio da Editora Novatec ainda não acabou! Então, se você ainda deseja ser o sorteado para receber o livro de Shell Script Profissional do Aurelio Marinho Jargas, ou o livro de Introdução à Programação com Python do Nilo Ney Coutinho Menezes, continue lendo esse post até o final, pois ainda há chances de você ganhar! Como? Calma que eu explico...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/sorteio-de-livros-a-promocao-continua/"&gt;Sorteio de Livros: a Promoção Continua&lt;/a&gt;
&lt;/p&gt;
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&lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=iNYx5Z9xTYQ:l1SzJZW01z8:I9og5sOYxJI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=I9og5sOYxJI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=iNYx5Z9xTYQ:l1SzJZW01z8:-BTjWOF_DHI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=iNYx5Z9xTYQ:l1SzJZW01z8:-BTjWOF_DHI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=iNYx5Z9xTYQ:l1SzJZW01z8:yIl2AUoC8zA"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=yIl2AUoC8zA" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=iNYx5Z9xTYQ:l1SzJZW01z8:F7zBnMyn0Lo"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=iNYx5Z9xTYQ:l1SzJZW01z8:F7zBnMyn0Lo" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=iNYx5Z9xTYQ:l1SzJZW01z8:V_sGLiPBpWU"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=iNYx5Z9xTYQ:l1SzJZW01z8:V_sGLiPBpWU" border="0"&gt;&lt;/img&gt;&lt;/a&gt;
&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/iNYx5Z9xTYQ" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/sorteio-de-livros-a-promocao-continua/</feedburner:origLink></item><item><title>Installing Pacman 4</title><link>http://feedproxy.google.com/~r/mind_bending/~3/08b-GcjPty0/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/installing-pacman-4/"&gt;&lt;img title="Installing Pacman 4" src="http://www.mindbending.org/files/2012/01/pacman.png" alt="Installing Pacman 4" width="300" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;In this last Tuesday (January 17) pacman 4 was moved into Arch Linux's core repository. This new version brings several new features for this great package manager, but what stands out most is the GPG (GNU Privacy Guard) package signing, which ensures the integrity and reliability of the packages and/or repositories for that distribution. It is a fact that this functionality already existed for some time on other GNU/Linux distributions, like Debian and derivatives. However, in Arch Linux this feature was still in the testing phase and could only be obtained by activating the testing repository or compiling it through AUR (or, for the faint of heart, using the tool yaourt).

The Arch Linux team, unlike other distributions teams, are always striving to make the migration process any smoother. And no big change is "threaded down the users throat". Thus, this feature is disabled by default in this update. But even with all the care in the world, a significant change may require some level of manual intervention, and this update is no exception. When I tried to update the pacman today, I received the following message...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/installing-pacman-4/"&gt;Installing Pacman 4&lt;/a&gt;
&lt;/p&gt;
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&lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=08b-GcjPty0:9WnmcwXwgbk:I9og5sOYxJI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=I9og5sOYxJI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=08b-GcjPty0:9WnmcwXwgbk:-BTjWOF_DHI"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=08b-GcjPty0:9WnmcwXwgbk:-BTjWOF_DHI" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=08b-GcjPty0:9WnmcwXwgbk:yIl2AUoC8zA"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?d=yIl2AUoC8zA" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=08b-GcjPty0:9WnmcwXwgbk:F7zBnMyn0Lo"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=08b-GcjPty0:9WnmcwXwgbk:F7zBnMyn0Lo" border="0"&gt;&lt;/img&gt;&lt;/a&gt; &lt;a href="http://feeds.feedburner.com/~ff/mind_bending?a=08b-GcjPty0:9WnmcwXwgbk:V_sGLiPBpWU"&gt;&lt;img src="http://feeds.feedburner.com/~ff/mind_bending?i=08b-GcjPty0:9WnmcwXwgbk:V_sGLiPBpWU" border="0"&gt;&lt;/img&gt;&lt;/a&gt;
&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/08b-GcjPty0" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/installing-pacman-4/</feedburner:origLink></item><item><title>Instalando o Pacman 4</title><link>http://feedproxy.google.com/~r/mind_bending/~3/iI1__n8BGQ8/</link><description>&lt;p&gt;&lt;span class="image-rss"&gt;&lt;a href="http://www.mindbending.org/instalando-o-pacman-4/"&gt;&lt;img title="Instalando o Pacman 4" src="http://www.mindbending.org/files/2012/01/pacman.png" alt="Instalando o Pacman 4" width="300" height="300" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br/&gt;Hoje foi disponibilizado no repositório core, o pacman 4. Esta nova versão traz diversas novas funcionalidades para o gerenciamento de pacotes do Arch Linux, porém a que mais se destaca é a assinatura GPG (GNU Privacy Guard) de pacotes, que garante a integridade e a confiabilidade dos pacotes e/ou repositórios para essa distribuição. É fato que essa funcionalidade já existia há algum tempo em outras distribuições GNU/Linux, como o Debian e derivados. Entretanto, no Arch Linux ainda estava em fase de testes e só podia ser obtida ativando o repositório testing ou compilando o mesmo através do AUR (ou utilizando a ferramenta yaourt).

O Arch Linux, diferente de outras distribuições, sempre se esforça para tornar mais suave qualquer processo migratório. E nenhuma grande mudança é "enfiada goela a baixo do usuário" do usuário. Assim sendo, esta funcionalidade vem desabilitada por padrão nesta atualização. Mas mesmo com todo o cuidado do mundo, uma mudança significativa pode exigir certo nível de intervenção manual, e esta atualização não é uma exceção. Quando tentei atualizar o pacman hoje, recebi a seguinte mensagem...&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.mindbending.org/instalando-o-pacman-4/"&gt;Instalando o Pacman 4&lt;/a&gt;
&lt;/p&gt;
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&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/mind_bending/~4/iI1__n8BGQ8" height="1" width="1"/&gt;</description><feedburner:origLink>http://www.mindbending.org/instalando-o-pacman-4/</feedburner:origLink></item></channel></rss>

