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><channel><title>softwarelivre.net &#187; dicas</title> <atom:link href="http://softwarelivre.net/tag/dicas/feed/" rel="self" type="application/rss+xml" /><link>http://softwarelivre.net</link> <description>Passo a passo rumo à liberdade!</description> <lastBuildDate>Fri, 27 Apr 2012 10:32:11 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.2</generator> <item><title>dicas do dia-a-dia, parte 1</title><link>http://softwarelivre.net/2008/07/03/dicas-do-dia-a-dia-parte-1/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=dicas-do-dia-a-dia-parte-1</link> <comments>http://softwarelivre.net/2008/07/03/dicas-do-dia-a-dia-parte-1/#comments</comments> <pubDate>Fri, 04 Jul 2008 01:22:42 +0000</pubDate> <dc:creator>Carlos Eduardo Santiviago</dc:creator> <category><![CDATA[dicas]]></category> <category><![CDATA[linux]]></category> <category><![CDATA[shell]]></category><guid
isPermaLink="false">http://softwarelivre.net/?p=58</guid> <description><![CDATA[<p>Você provavelmente se encontra em uma situação parecida nas suas tarefas rotineiras:</p> $ cat arquivo &#124; less<p>Por que alimentar um processo (less) com a saída do outro (cat), sendo que o less é capaz de abrir o arquivo e ler seu conteúdo?</p><p>Do <a
href="http://books.google.com.br/books?id=tDDb5zRoONwC&#38;pg=PA888&#38;lpg=PA888&#38;dq=a+wise+man+once+said+can+probably+usenet+cat+one+argument&#38;source=web&#38;ots=wRbaMpeJ9U&#38;sig=kXrEJODSQZ2XsFfR9Ywll-Cxz-c&#38;hl=en&#38;sa=X&#38;oi=book_result&#38;resnum=1&#38;ct=result" target="_blank">Unix Power Tools, página 888</a>:</p><p>A wise man once [...]]]></description> <content:encoded><![CDATA[<p>Você provavelmente se encontra em uma situação parecida nas suas tarefas rotineiras:</p><pre lang="bash">$ cat arquivo | less</pre><p>Por que alimentar um processo (less) com a saída do outro (cat), sendo que o less é capaz de abrir o arquivo e ler seu conteúdo?</p><p>Do <a
href="http://books.google.com.br/books?id=tDDb5zRoONwC&amp;pg=PA888&amp;lpg=PA888&amp;dq=a+wise+man+once+said+can+probably+usenet+cat+one+argument&amp;source=web&amp;ots=wRbaMpeJ9U&amp;sig=kXrEJODSQZ2XsFfR9Ywll-Cxz-c&amp;hl=en&amp;sa=X&amp;oi=book_result&amp;resnum=1&amp;ct=result" target="_blank">Unix Power Tools, página 888</a>:</p><blockquote><p><em>A wise man once said: if you find yourself calling cat with just one argument, then you&#8217;re probably doing something you shouldn&#8217;t.</em></p></blockquote> ]]></content:encoded> <wfw:commentRss>http://softwarelivre.net/2008/07/03/dicas-do-dia-a-dia-parte-1/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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