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            <title>Blog do Thadeu Penna</title>
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        <item>
            <title>Embutindo vídeos no LaTeX Beamer</title>
            <link>http://profs.if.uff.br/tjpp/blog/entradas/embutindo-filmes-no-beamer</link>
            <description>


&lt;div class=&quot;level1&quot;&gt;
&lt;div class=&quot;box round orange&quot; style=&quot;width: 80%; &quot;&gt;
  &lt;b class='xtop'&gt;&lt;b class='xb1'&gt;&lt;/b&gt;&lt;b class='xb2'&gt;&lt;/b&gt;&lt;b class='xb3'&gt;&lt;/b&gt;&lt;b class='xb4'&gt;&lt;/b&gt;&lt;/b&gt;
  &lt;div class='xbox'&gt;
&lt;p class='box_title'&gt; Update &lt;/p&gt;
&lt;div class='box_content'&gt;
O Adobe 9.4.2 em diante dá o seguinte erro “3d data parsing error”. Instalem o 9.4 disponível em &lt;a href=&quot;http://archive.canonical.com/pool/partner/a/acroread/&quot; class=&quot;urlextern&quot; title=&quot;http://archive.canonical.com/pool/partner/a/acroread/&quot;&gt;http://archive.canonical.com/pool/partner/a/acroread/&lt;/a&gt;. 
&lt;/div&gt;
  &lt;/div&gt;
  &lt;b class='xbottom'&gt;&lt;b class='xb4'&gt;&lt;/b&gt;&lt;b class='xb3'&gt;&lt;/b&gt;&lt;b class='xb2'&gt;&lt;/b&gt;&lt;b class='xb1'&gt;&lt;/b&gt;&lt;/b&gt;
&lt;/div&gt;

&lt;p&gt;
Eu uso o pacote Beamer LaTeX para as minhas gloriosas &lt;a href=&quot;http://profs.if.uff.br/tjpp/palestras/menu&quot; class=&quot;wikilink1&quot; title=&quot;palestras:menu&quot;&gt;Apresentações&lt;/a&gt;. A principal vantagem é poder utilizar o que já escrevemos para os artigos, etc. Dá até para montar o poster para apresentações orais, usando o beamerposter (veja &lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/blog/entradas/poster1.pdf&quot; class=&quot;media mediafile mf_pdf&quot; title=&quot;blog:entradas:poster1.pdf&quot;&gt;este (5.5Mb)&lt;/a&gt; como exemplo). Um problema com o Beamer era a inclusão de vídeos que gerassem um pdf que fucionasse em qualquer plataforma (que é a proposta original do TeX/LaTeX). Eu usava o movie para chamar um programa que tocasse o vídeo. O problema é que se a pessoa que tivesse o pdf para a apresentação não tivesse o programa, o vídeo não aparecia. O código abaixo, por exemplo, funciona no evince, mas lançando um tocador de vídeo externo e funciona no Acrobat para windows, mas não no Linux:
&lt;pre class=&quot;code latex&quot;&gt;&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cdocumentclass&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;documentclass&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;12pt,landscape&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;article&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cusepackage&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;usepackage&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;movie15&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cusepackage&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;usepackage&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;hyperref&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;re8&quot;&gt;\begin&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;document&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;re8&quot;&gt;\begin&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;figure&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;h!&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]&lt;/span&gt;
&lt;span class=&quot;re12&quot;&gt;\includemovie&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;
  poster=figura.jpg,
  text=&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re12&quot;&gt;\Large&lt;/span&gt;&lt;span class=&quot;re12&quot;&gt;\bf&lt;/span&gt; Clique para iniciar &lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Chspace&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;hspace&lt;/span&gt;&lt;/a&gt;*&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;400pt&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}}&lt;/span&gt;
&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;400pt&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;400pt&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;vídeo.swf&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;re8&quot;&gt;\end&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;figure&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;re8&quot;&gt;\end&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;document&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;&lt;/pre&gt;

Se você vai usar Windows e levar seu computador com a sua apresentação, pode parar por aqui, se preferir.  
&lt;/p&gt;

&lt;p&gt;
Uma saída intermediária é usar o &lt;a href=&quot;http://www.ctan.org/tex-archive/macros/latex/contrib/animate&quot; class=&quot;urlextern&quot; title=&quot;http://www.ctan.org/tex-archive/macros/latex/contrib/animate&quot;&gt;animate&lt;/a&gt;. Este pacote permite mostrar sequências de imagens como se fosse uma animação. Para isto você deve ter os arquivos das figuras nomeadas em sequência (você pode usar o mplayer ou o ffmpeg para retirar os frames dos vídeos). Um exemplo está neste &lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/blog/entradas/wsf.pdf&quot; class=&quot;media mediafile mf_pdf&quot; title=&quot;blog:entradas:wsf.pdf&quot;&gt;pdf (5.Mb)&lt;/a&gt; da minha apresentação no I Workshop de Física do Sul Fluminense. Veja as sinapses piscando na terceira página. Os trechos relevantes do arquivo são estes:
&lt;pre class=&quot;code latex&quot;&gt;&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cdocumentclass&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;documentclass&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;hyperref={&lt;span class=&quot;re9&quot;&gt;pdfpagelabels=false&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;,xcolor=dvipsnames&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;beamer&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;co1&quot;&gt;% dica extra para colocar a apresentação em widescreen.&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cusepackage&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;usepackage&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;orientation=landscape,size=custom,width=16,height=9,scale=0.5,debug&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;beamerposter&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt; 
&lt;span class=&quot;co1&quot;&gt;% o animate é que faz todo o serviço&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cusepackage&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;usepackage&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;animate&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt; 
...
&lt;span class=&quot;re8&quot;&gt;\begin&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;document&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
...
&lt;span class=&quot;re12&quot;&gt;\animategraphics&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;loop,autoplay,width=&lt;span class=&quot;re12&quot;&gt;\textwidth&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;6&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;neurons-&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;0&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;3&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
...
&lt;span class=&quot;re8&quot;&gt;\end&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;document&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;&lt;/pre&gt;

No caso, o primeiro argumento em colchetes é o framerate (6 por segundo) mas não funciona muito bem com framerates altos e fullscreen (pode ficar lento em um netbook, por exemplo). Usei quatro figuras neurons-0 até neurons-3.jpg. Fica legal para pequenas animações mas é impraticável para vídeos. 
&lt;/p&gt;

&lt;p&gt;
A saída mais legal que achei é o &lt;a href=&quot;http://www.ctan.org/tex-archive/macros/latex/contrib/flashmovie&quot; class=&quot;urlextern&quot; title=&quot;http://www.ctan.org/tex-archive/macros/latex/contrib/flashmovie&quot;&gt;flashmovie&lt;/a&gt;. O pacote tem uns probleminhas com o Beamer mas que é totalmente contornável (veja a linha &lt;code&gt;\pdfminorversion&lt;/code&gt; no exemplo abaixo). Ele aceita flv, swf e mp4. O modo swf é direto mas você não tem controle sobre o filme (pausa, avançar, etc.). Seria assim
&lt;pre class=&quot;code latex&quot;&gt;&lt;span class=&quot;re12&quot;&gt;\pdfminorversion&lt;/span&gt;=7 
&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cdocumentclass&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;documentclass&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;beamer&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;\&lt;/span&gt;&lt;a href=&quot;http://www.golatex.de/wiki/index.php?title=%5Cusepackage&quot;&gt;&lt;span class=&quot;kw1&quot;&gt;usepackage&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;flashmovie&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;re8&quot;&gt;\begin&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;document&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
  &lt;span class=&quot;re8&quot;&gt;\begin&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;frame&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
    &lt;span class=&quot;re8&quot;&gt;\begin&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;center&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
       &lt;span class=&quot;re12&quot;&gt;\flashmovie&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;width=10cm&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;saturn5.swf&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt; 
    &lt;span class=&quot;re8&quot;&gt;\end&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;center&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
  &lt;span class=&quot;re8&quot;&gt;\end&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;frame&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;re8&quot;&gt;\end&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;&lt;span class=&quot;re7&quot;&gt;document&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;&lt;/pre&gt;

Se quiser testar, use o arquivo de vídeo da NASA &lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/blog/entradas/saturn5.swf&quot; class=&quot;urlextern&quot; title=&quot;http://profs.if.uff.br/tjpp/_media/blog/entradas/saturn5.swf&quot;&gt;saturn5.swf (1.3Mb)&lt;/a&gt;. Para ter os controles, pode-se usar 
&lt;pre class=&quot;code latex&quot;&gt;  &lt;span class=&quot;re12&quot;&gt;\flashmovie&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;[&lt;/span&gt;&lt;span class=&quot;re2&quot;&gt;width=5cm,engine=flv-player,auto=0&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;]{&lt;/span&gt;&lt;span class=&quot;re9&quot;&gt;saturn5.swf&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;}&lt;/span&gt;&lt;/pre&gt;

O pacote tem o player que deve ser colocado no mesmo diretório onde você vai compilar. O player e o vídeo são embutidos no pdf. Se quiser ver como ficou, baixe o &lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/blog/entradas/flashmovie.pdf&quot; class=&quot;urlextern&quot; title=&quot;http://profs.if.uff.br/tjpp/_media/blog/entradas/flashmovie.pdf&quot;&gt;pdf&lt;/a&gt; aqui. Como eu determinei que as dimensões do vídeo ficassem menores que o original, o pdf é menor que o arquivo mp4 original!   É possível ainda usar o &lt;a href=&quot;http://www.longtailvideo.com/players/jw-flv-player&quot; class=&quot;urlextern&quot; title=&quot;http://www.longtailvideo.com/players/jw-flv-player&quot;&gt;jw-player&lt;/a&gt; ao invés do flv-player.  Segundo o autor, este método costuma travar o Acrobat se você tentar um reload (eu confirmei isto). Ah, a nota triste é que você só pode usar o Acrobat 9 (e mais recentes) para isto. O flashmovie não funciona com o evince. Eu também não consegui centralizar o vídeo como  flv-player.
&lt;/p&gt;

&lt;p&gt;
Para converter os filmes para swf , eu usei o ffmpeg
&lt;pre class=&quot;code bash&quot;&gt;&lt;span class=&quot;kw2&quot;&gt;ffmpeg&lt;/span&gt; &lt;span class=&quot;re5&quot;&gt;-i&lt;/span&gt; saturn5.avi &lt;span class=&quot;re5&quot;&gt;-an&lt;/span&gt; saturn5.swf&lt;/pre&gt;

Agora não há mais razão para não usar o beamer.
&lt;/p&gt;
&lt;div class=&quot;tags&quot;&gt;&lt;span&gt;
	&lt;a href=&quot;http://profs.if.uff.br/tjpp/tag/latex?do=showtag&amp;amp;tag=tag%3Alatex&quot; class=&quot;wikilink1&quot; title=&quot;tag:latex&quot; rel=&quot;tag&quot;&gt;latex&lt;/a&gt;,
	&lt;a href=&quot;http://profs.if.uff.br/tjpp/tag/fisica?do=showtag&amp;amp;tag=tag%3Afisica&quot; class=&quot;wikilink1&quot; title=&quot;tag:fisica&quot; rel=&quot;tag&quot;&gt;física&lt;/a&gt;,
	&lt;a href=&quot;http://profs.if.uff.br/tjpp/tag/linux?do=showtag&amp;amp;tag=tag%3Alinux&quot; class=&quot;wikilink1&quot; title=&quot;tag:linux&quot; rel=&quot;tag&quot;&gt;linux&lt;/a&gt;
&lt;/span&gt;&lt;/div&gt;

&lt;/div&gt;
&lt;span class=&quot;plugin_feedmod_comments&quot;&gt;
  &lt;a href=&quot;http://profs.if.uff.br/tjpp/blog/entradas/embutindo-filmes-no-beamer#discussion__section&quot; title=&quot;Read or add comments to this article&quot;&gt;Read or add comments to this article&lt;/a&gt;
&lt;/span&gt;
</description>
            <author>tjpp</author>
        <category>latex</category>
        <category>física</category>
        <category>linux</category>
            <pubDate>Sun, 05 Feb 2012 17:05:41 -0200</pubDate>
        </item>
        <item>
            <title>VS</title>
            <link>http://profs.if.uff.br/tjpp/info/provavs</link>
            <description>


&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;

A prova terá que ser enviada como um arquivo pdf, gerado a partir do LaTeX

&lt;/p&gt;
&lt;ol&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Escreva scripts diferentes que façam uso dos comandos &lt;code&gt;for&lt;/code&gt; e &lt;code&gt;while&lt;/code&gt; e explique o que o script faz.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Faça um script que leia uma extensão a partir do teclado(pode ser “png”, “jpg”, “bmp”, etc.) e retorne quantos arquivos, no diretório /usr/share/pixmaps contém esta extensão.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Escreva um script para verificar se o firefox está rodando. Se estiver, mate-o usando seu PID&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Escreva uma frase com o comando echo. Passe todas as letras para minúsculas..&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é um arquivo log ? Verifique como saber a que horas o computador foi ligado. Que arquivo você consultou? Escreva a linha que o levou a esta informação.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é memória cache ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é o PATH ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é o número IP ? Qual o comando no Linux para descobrir seu IP ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Explique o que faz a sequência de comandos e se a mesma realmente funciona: ping -c1 &lt;a href=&quot;http://www.uff.br&quot; class=&quot;urlextern&quot; title=&quot;http://www.uff.br&quot;&gt;www.uff.br&lt;/a&gt; &amp;gt; /dev/null &amp;amp;&amp;amp; echo “Sem Rede” || echo “Rede OK”&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Qual a diferença entre Web e Internet ?&lt;/div&gt;
&lt;/li&gt;
&lt;/ol&gt;

&lt;/div&gt;
</description>
            <author>tjpp</author>
        <category>info</category>
            <pubDate>Fri, 16 Dec 2011 14:38:23 -0200</pubDate>
        </item>
        <item>
            <title>Notas</title>
            <link>http://profs.if.uff.br/tjpp/info</link>
            <description>


&lt;div class=&quot;level1&quot;&gt;
&lt;table class=&quot;inline&quot;&gt;
	&lt;tr class=&quot;row0&quot;&gt;
		&lt;th class=&quot;col0 centeralign&quot;&gt;  Nome  &lt;/th&gt;&lt;th class=&quot;col1 centeralign&quot;&gt;  P1  &lt;/th&gt;&lt;th class=&quot;col2 centeralign&quot;&gt;  P2  &lt;/th&gt;&lt;th class=&quot;col3 centeralign&quot;&gt;  T3  &lt;/th&gt;&lt;th class=&quot;col4 centeralign&quot;&gt;  Média  &lt;/th&gt;&lt;th class=&quot;col5 centeralign&quot;&gt;  VS  &lt;/th&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row1&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Alan    &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  4  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  1  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  4  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  3  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row2&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Antonio Carlos  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  5  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  6.7  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  6.6  &lt;/td&gt;&lt;td class=&quot;col5 leftalign&quot;&gt;  &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row3&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Ellen   &lt;/td&gt;&lt;td class=&quot;col1 rightalign&quot;&gt;  10 &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  5  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;   7.7  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row4&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Érika   &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  7  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  3  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  9  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  6.3  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row5&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Fábio   &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8.5  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  8.8  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row6&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Gabriel  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  5.5  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  8.5  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row7&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Gabriela  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  6  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  7.8  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  9  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  7.6  &lt;/td&gt;&lt;td class=&quot;col5 leftalign&quot;&gt;  &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row8&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Isabele  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  8.3  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  3  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;   7   &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  6.1  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row9&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Jessica  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  6  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row10&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Karen   &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  7  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  4  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  5  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  5.2  &lt;/td&gt;&lt;th class=&quot;col5 centeralign&quot;&gt;  ✘  &lt;/th&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row11&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Leonardo  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  8.3  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  8.8  &lt;/td&gt;&lt;td class=&quot;col5 leftalign&quot;&gt;  &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row12&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Lincoln   &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  9  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  6  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8.5  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  7.8  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row13&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Lucas   &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  8.7  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  9  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;   7   &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  8.2  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row14&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Lucio   &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  9.3  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  8.5  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  9.5  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  9.1 &lt;img src=&quot;http://profs.if.uff.br/tjpp/lib/images/smileys/icon_eek.gif&quot; class=&quot;middle&quot; alt=&quot;8-O&quot; /&gt;  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row15&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Michelli  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  9  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  6  &lt;/td&gt;&lt;td class=&quot;col4 rightalign&quot;&gt;  7.7 &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row16&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Nayrana  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  8.7  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  3  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  6.6  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row17&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Rafael  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  10   &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  10  &lt;img src=&quot;http://profs.if.uff.br/tjpp/lib/images/smileys/icon_eek.gif&quot; class=&quot;middle&quot; alt=&quot;8-O&quot; /&gt;  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row18&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Roniely  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  9.3  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  7.8  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  8.4  &lt;/td&gt;&lt;td class=&quot;col5&quot;&gt; &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row19&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Sheila  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  4  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  6  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  8  &lt;/td&gt;&lt;td class=&quot;col4 centeralign&quot;&gt;  6  &lt;/td&gt;&lt;td class=&quot;col5 leftalign&quot;&gt;  &lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr class=&quot;row20&quot;&gt;
		&lt;td class=&quot;col0 centeralign&quot;&gt;  Tayana  &lt;/td&gt;&lt;td class=&quot;col1 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col2 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col3 centeralign&quot;&gt;  10  &lt;/td&gt;&lt;td class=&quot;col4 rightalign&quot;&gt;  10 &lt;img src=&quot;http://profs.if.uff.br/tjpp/lib/images/smileys/icon_eek.gif&quot; class=&quot;middle&quot; alt=&quot;8-O&quot; /&gt; &lt;/td&gt;&lt;td class=&quot;col5 leftalign&quot;&gt;  &lt;/td&gt;
	&lt;/tr&gt;
&lt;/table&gt;

&lt;/div&gt;
&lt;!-- SECTION &quot;Notas&quot; [1-1004] --&gt;
&lt;h1&gt;&lt;a name=&quot;trabalho-final&quot; id=&quot;trabalho-final&quot;&gt;Trabalho Final&lt;/a&gt;&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;

Texto em LaTeX, modelo article. 
&lt;/p&gt;
&lt;ol&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Obrigatório: seções e subseções. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Capa. Introdução. Informática. Física/Matemática. ICEx/UFF. Conclusão&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Obrigatórios: uma tabela. Resolução de uma integral por partes. Figuras. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Itemize, enumerate.  Citações para fórmulas e figuras.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Serão avaliados a dificuldade de elaboração do texto e o sentido do mesmo. Serão considerados, porém com menor rigor, erros de ortografia e gramática.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Os arquivos .tex, figuras e .pdf deverão ser enviados de um computador da sala, na segunda-feira.  &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;/div&gt;
&lt;/li&gt;
&lt;/ol&gt;

&lt;/div&gt;
&lt;!-- SECTION &quot;Trabalho Final&quot; [1005-1604] --&gt;
&lt;h1&gt;&lt;a name=&quot;apostila-latex&quot; id=&quot;apostila-latex&quot;&gt;Apostila Latex&lt;/a&gt;&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;

&lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/apostilalatex.pdf&quot; class=&quot;media mediafile mf_pdf&quot; title=&quot;apostilalatex.pdf&quot;&gt;Baixar aqui.&lt;/a&gt;
&lt;/p&gt;
&lt;ol&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Na seção 2.2 trocar &lt;code&gt;ansinew&lt;/code&gt; por &lt;code&gt;utf8&lt;/code&gt;.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; No capítulo 4, estudar só a introdução (não precisa a 4.1).&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; No capítulo 5, estudar apenas 5.1, 5.2, 5.3. Usando o pdflatex, é possível acrescentar figuras jpg e png.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Não precisa estudar do capítulo 6 em diante.&lt;/div&gt;
&lt;/li&gt;
&lt;/ol&gt;

&lt;p&gt;

Se você estiver mesmo a fim de ser um profissional de Física e quiser saber mais sobre o LaTeX, eu recomendo este manual: &lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/lshortlatex2e.pdf&quot; class=&quot;media mediafile mf_pdf&quot; title=&quot;lshortlatex2e.pdf&quot;&gt;lshortlatex2e.pdf&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- SECTION &quot;Apostila Latex&quot; [1605-2105] --&gt;
&lt;h1&gt;&lt;a name=&quot;apostila-de-shell&quot; id=&quot;apostila-de-shell&quot;&gt;Apostila de Shell&lt;/a&gt;&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;

&lt;p&gt;

&lt;a href=&quot;http://profs.if.uff.br/tjpp/_media/aposhell.pdf&quot; class=&quot;media mediafile mf_pdf&quot; title=&quot;aposhell.pdf&quot;&gt;Baixe aqui&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- SECTION &quot;Apostila de Shell&quot; [2106-2168] --&gt;
&lt;h1&gt;&lt;a name=&quot;tarefas&quot; id=&quot;tarefas&quot;&gt;Tarefas&lt;/a&gt;&lt;/h1&gt;
&lt;div class=&quot;level1&quot;&gt;
&lt;ol&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Como identificar o usuário logado ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Como obter mais informações sobre o comando anterior ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Como saber em que diretório estamos ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Crie um diretório e mude para o mesmo.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Crie um arquivo vazio&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Apague o mesmo e crie outro&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; copie o arquivo para outro arquivo&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; renomeie o arquivo&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; crie um subdiretório e mova a cópia para o subdiretório&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é um arquivo log ? Verifique como saber a que horas o computador foi ligado (veja no diretório /var/log/, o arquivo syslog).&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Vá para o diretório raiz. Que diretórios estão abaixo dele (no primeiro nível)&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Volte para o diretório home digitando apenas quatro teclas&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Vá para o diretório que você criou anteriormente. Volte para o home como o menor número de teclas possível. Vá para o diretório raiz usando apenas as teclas “cd ..” e enter. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; mude para o diretório Área de Trabalho. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Qual seu número IP ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Quanto tempo, em média, um pacote leva até &lt;a href=&quot;http://www.google.com&quot; class=&quot;urlextern&quot; title=&quot;http://www.google.com&quot;&gt;www.google.com&lt;/a&gt; ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; como saber se o programa está rodando ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Chame o firefox e o mate-o pela linha de comando&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Quantos arquivos tem no seu diretório home ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Crie um arquivo e esconda-o com o comando mv &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; recupere o arquivo anterior &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; apague o diretório que você criou anteriormente&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Logue-se em outra máquina e crie um arquivo na Área de Trabalho com o seu nome. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Copie um arquivo da sua máquina para a máquina externa.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Quantos usuários estão logados na máquina externa ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Edite um texto de até cinco linhas sobre sua impressão sobre o Linux e envie para a máquina externa. Coloque seu nome no nome do arquivo e use a extensão .txt &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Conte os arquivos escondidos na sua conta. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; quanta memória livre sua máquina possue ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Quanto espaço em disco possui.&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é memória cache ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; O que é swap ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Em que diretório está o ifconfig ?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Como descobrir o PATH ? Aliás, o que é o path ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Para que serve o comando top ? Como obter os programas por uso de memória ? &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Crie os arquivos teste1.txt, teste2.txt. Apague todos os arquivos txt com apenas um comando. Crie os arquivos teste1.txt, teste2.txt e teste11.txt. Apague apenas os teste seguido de apenas um algarismo. &lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; Logue-se na máquina remota e adicione seu nome e a saída do comando date ao arquivo Prontos.txt&lt;/div&gt;
&lt;/li&gt;
&lt;/ol&gt;

&lt;/div&gt;
&lt;!-- SECTION &quot;Tarefas&quot; [2169-] --&gt;</description>
            <author>tjpp</author>
            <pubDate>Mon, 12 Dec 2011 20:08:05 -0200</pubDate>
        </item>
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