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	<title>NotrevBlog &#187; Free Software</title>
	<atom:link href="http://earruda.eti.br/blog/tag/free-software/feed/" rel="self" type="application/rss+xml" />
	<link>http://earruda.eti.br/blog</link>
	<description>Éverton Arruda's Blog</description>
	<lastBuildDate>Fri, 16 Jul 2010 20:07:06 +0000</lastBuildDate>
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		<item>
		<title>Getting Broadcom wireless to work on Debian</title>
		<link>http://earruda.eti.br/blog/2010/07/getting-broadcom-wireless-cards-to-work-on-debian/</link>
		<comments>http://earruda.eti.br/blog/2010/07/getting-broadcom-wireless-cards-to-work-on-debian/#comments</comments>
		<pubDate>Thu, 08 Jul 2010 14:55:58 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[Debian]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=215</guid>
		<description><![CDATA[Debian-like distributions come with b43, or b43legacy, and ssb modules for broadcom wireless cards, but they never worked for me. Searching over the internet i found out that broadcom provides the driver for BCM4311-, BCM4312-, BCM4313-, BCM4321-, and BCM4322-based hardware, all we need to do is compile it and install the module. This is how [...]]]></description>
			<content:encoded><![CDATA[<p>Debian-like distributions come with <em>b43</em>, or <em>b43legacy</em>, and <em>ssb</em> modules for broadcom wireless cards, but they never worked for me. Searching over the internet i found out that broadcom provides the driver for BCM4311-, BCM4312-, BCM4313-, BCM4321-, and BCM4322-based hardware, all we need to do is compile it and install the module. This is how we do it:</p>
<p><strong>1 &#8211; Check your wireless card</strong>:<br />
First of all we need to be sure that your wireless card is one of the BCMXXXX-based hardware:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$ <span style="color: #c20cb9; font-weight: bold;">lspci</span> <span style="color: #000000; font-weight: bold;">|</span> <span style="color: #c20cb9; font-weight: bold;">grep</span> Network</div></td></tr></tbody></table></div>
<p>The return should be something like this:<br />
<quote>08:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)</quote></p>
<p>In that line you can see that my wireless card hardware is BCM4312, so it is supported.</p>
<p><strong>2 &#8211; Download the Driver</strong>:<br />
You can access Broadcom&#8217;s website[0] and download it or use wget to download it through shell.<br />
For 32-bits CPUs:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$ <span style="color: #c20cb9; font-weight: bold;">wget</span> <span style="color: #660033;">-c</span> http:<span style="color: #000000; font-weight: bold;">//</span>www.broadcom.com<span style="color: #000000; font-weight: bold;">/</span>docs<span style="color: #000000; font-weight: bold;">/</span>linux_sta<span style="color: #000000; font-weight: bold;">/</span>hybrid-portsrc-x86_32-v5.60.48.36.tar.gz</div></td></tr></tbody></table></div>
<p>For 64-bits CPUs:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$ <span style="color: #c20cb9; font-weight: bold;">wget</span> <span style="color: #660033;">-c</span> http:<span style="color: #000000; font-weight: bold;">//</span>www.broadcom.com<span style="color: #000000; font-weight: bold;">/</span>docs<span style="color: #000000; font-weight: bold;">/</span>linux_sta<span style="color: #000000; font-weight: bold;">/</span>hybrid-portsrc-x86_64-v5.60.48.36.tar.gz</div></td></tr></tbody></table></div>
<p><strong>3 &#8211; Remove the other modules</strong>:<br />
Check if <em>b43</em>, <em>b43legacy</em>, <em>ssb</em> and/or an older version of <em>wl</em> modules exist:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$ <span style="color: #c20cb9; font-weight: bold;">lsmod</span> &nbsp;<span style="color: #000000; font-weight: bold;">|</span> <span style="color: #c20cb9; font-weight: bold;">grep</span> <span style="color: #ff0000;">&quot;b43\|ssb\|wl&quot;</span></div></td></tr></tbody></table></div>
<p>Remove them, if they exist:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># rmmod b43 ; rmmod b43legacy ; rmmod ssb ; rmmod wl</span></div></td></tr></tbody></table></div>
<p>Add <em>b43</em>, <em>b43legacy</em> and <em>ssb</em> to the blacklist, preventing them to be probed in initialization:</p>
<div class="codecolorer-container text default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br /></div></td><td><div class="text codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"># echo &quot;blacklist ssb&quot; &gt;&gt; /etc/modprobe.d/blacklist.conf<br />
# echo &quot;blacklist b43&quot; &gt;&gt; /etc/modprobe.d/blacklist.conf<br />
# echo &quot;blacklist b43legacy&quot; &gt;&gt; /etc/modprobe.d/blacklist.conf</div></td></tr></tbody></table></div>
<p><strong>4 &#8211; Install the wl module</strong>:<br />
Extract the tarball you downloaded and compile it, you&#8217;ll need to install the <em>build-essential</em> package to compile it:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># aptitude install build-essential -y</span><br />
$ <span style="color: #c20cb9; font-weight: bold;">mkdir</span> broadcom<br />
$ <span style="color: #7a0874; font-weight: bold;">cd</span> broadcom<br />
$ <span style="color: #c20cb9; font-weight: bold;">tar</span> xvzf ..<span style="color: #000000; font-weight: bold;">/</span>hybrid-portsrc-x86_<span style="color: #000000; font-weight: bold;">&lt;</span><span style="color: #000000;">32</span><span style="color: #000000; font-weight: bold;">/</span><span style="color: #000000;">64</span><span style="color: #000000; font-weight: bold;">&gt;</span>-<span style="color: #000000; font-weight: bold;">&lt;</span>version<span style="color: #000000; font-weight: bold;">&gt;</span><br />
$ <span style="color: #c20cb9; font-weight: bold;">make</span></div></td></tr></tbody></table></div>
<p>If you have an older version of <em>wl</em>, which is usually in <em>/lib/modules/<kernel-version>/kernel/net/wireless</em>, you should rename or remove it, to avoid conflicts:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># mv /lib/modules/`uname -r`/kernel/net/wireless/wl.ko /lib/modules/`uname -r`/kernel/net/wireless/wl.ko.old</span></div></td></tr></tbody></table></div>
<p>Copy the new wl.ko to <em>/lib/modules/<kernel-version>/kernel/net/wireless</em> and install it:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># cp wl.ko /lib/modules/`uname -r`/kernel/net/wireless/</span><br />
<span style="color: #666666; font-style: italic;"># insmod wl.ko</span></div></td></tr></tbody></table></div>
<p>Add it to <em>/etc/modules</em> to load it at boot time:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># echo &quot;lib80211&quot; /etc/modules</span><br />
<span style="color: #666666; font-style: italic;"># echo &quot;wl&quot; /etc/modules</span></div></td></tr></tbody></table></div>
<p>After these steps your wireless network should be working.</p>
<p><strong>Troubleshooting</strong><br />
I had another problem: after rebooting, <em>ssb</em> module was being loaded even after being blacklisted, and the recently added <em>wl</em> module wasn&#8217;t.</p>
<p>To check if this is happening to you run the command below:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$ <span style="color: #c20cb9; font-weight: bold;">lsmod</span> <span style="color: #000000; font-weight: bold;">|</span> <span style="color: #c20cb9; font-weight: bold;">grep</span> ssb</div></td></tr></tbody></table></div>
<p>If the command returns something, it means that the <em>ssb</em> module is being loaded, then you&#8217;ll have to:</p>
<p><strong>1 &#8211; Remove <em>ssb</em> and <em>wl</em> modules:</strong></p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># rmmod ssb; rmmod wl</span></div></td></tr></tbody></table></div>
<p><strong>2 &#8211; Back up the current boot ramfs, generate a new one and reboot system:</strong></p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># cp /boot/initrd.img-`uname -r` &nbsp;somewheresafe</span><br />
<span style="color: #666666; font-style: italic;"># update-initramfs -u</span><br />
<span style="color: #666666; font-style: italic;"># reboot</span></div></td></tr></tbody></table></div>
<p><strong>3 &#8211; Reinstall <em>wl</em> module:</strong></p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># cp wl.ko /lib/modules/`uname -r`/kernel/net/wireless/</span><br />
<span style="color: #666666; font-style: italic;"># insmod wl.ko</span><br />
<span style="color: #666666; font-style: italic;"># depmode -a</span></div></td></tr></tbody></table></div>
<p>And <em>wl</em> module will be loaded at boot time.</p>
<p>[0] <a href="http://www.broadcom.com/support/802.11/linux_sta.php" target="_blank">http://www.broadcom.com/support/802.11/linux_sta.php</a></p>
]]></content:encoded>
			<wfw:commentRss>http://earruda.eti.br/blog/2010/07/getting-broadcom-wireless-cards-to-work-on-debian/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Away++ 1.1</title>
		<link>http://earruda.eti.br/blog/2010/06/away-1-1/</link>
		<comments>http://earruda.eti.br/blog/2010/06/away-1-1/#comments</comments>
		<pubDate>Sat, 05 Jun 2010 19:28:40 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[away++]]></category>
		<category><![CDATA[development]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[xchat2]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=210</guid>
		<description><![CDATA[I&#8217;ve just made available a new version of away++, a python plugin for XChat2 IRC Client i wrote. New Features: /awayall [away message] This command sets your status as away in all servers you are connected to. The away message is optional. /backall [nickname password] This command removes your away status in all servers you [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve just made available a new version of away++, a python plugin for XChat2 IRC Client i wrote.</p>
<p>New Features:</p>
<ul>
<li>/awayall [away message]<br />
This command sets your status as away in all servers you are connected to. The away message is optional.</li>
<li>/backall [nickname password]<br />
This command removes your away status in all servers you are connected to. It also identifies your nickname, if you pass your nickname password as an argument.</li>
</ul>
<p>You can download the latest tarball through <a title="Away++ tarball" href="../../files/away++_latest.tar.gz">http://earruda.eti.br/files/away++_latest.tar.gz</a> . Or accessing the development page: <a title="NotrevBlog &gt; Development" href="http://earruda.eti.br/blog/development/" target="_self">http://earruda.eti.br/blog/development/</a></p>
]]></content:encoded>
			<wfw:commentRss>http://earruda.eti.br/blog/2010/06/away-1-1/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Mais um FLISoL realizado em Manaus!</title>
		<link>http://earruda.eti.br/blog/2010/04/mais-um-flisol-realizado-em-manaus/</link>
		<comments>http://earruda.eti.br/blog/2010/04/mais-um-flisol-realizado-em-manaus/#comments</comments>
		<pubDate>Wed, 28 Apr 2010 02:13:15 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[flisol]]></category>
		<category><![CDATA[PSL-AM]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=205</guid>
		<description><![CDATA[E mais um FLISoL[0] foi realizado em Manaus! O Festival Latino-americano de Instalação de Software Livre de 2010 foi realizado na Uninorte, no dia 24 de Abril. Sendo, este ano, realizado pelo Projeto Software Livre Amazonas[1], em conjunto com a Comunidade Sol Software Livre[2]. A organização deste ano foi mais tranquila que as edições anteriores, [...]]]></description>
			<content:encoded><![CDATA[<p>E mais um FLISoL[0] foi realizado em Manaus!</p>
<p>O Festival Latino-americano de Instalação de Software Livre de 2010 foi realizado na Uninorte, no dia 24 de Abril. Sendo, este ano, realizado pelo Projeto Software Livre Amazonas[1], em conjunto com a Comunidade Sol Software Livre[2].</p>
<p>A organização deste ano foi mais tranquila que as edições anteriores, onde tivemos que correr atrás de patrocinadores e apoioadores até o ultimo momento, isso se deve graças à Uninorte, à SysV[3], à Amazon Print e ao Projeto Zagaia[4]. Mas o esforço maior foi do pessoal da organização, membros do Projeto Software Livre Amazonas e da Comunidade Sol Software Livre, que viraram a noite anterior ao evento fazendo as preparações finais. Infelizmente não participei do viradão este ano por falta de comunicação.</p>
<p>As palestras possuiam temas bastante interessantes, como: &#8220;TI Verde&#8221;, &#8220;Técnicas de Perícia Forense em Linux para Iniciantes&#8221;, &#8220;FreeBSD como opção de liberdade&#8221;.  Se pudesse, teria assistido a todas elas. As palestras que tive a oportunidade de assistir foram: &#8220;Projeto Fedora Brasil&#8221;, ministrada por Daniel Bruno[5], e &#8220;WebKit &#8211; Um framework para conteúdo Web&#8221;, ministrada por Afonso Costa, ambas excelentes!</p>
<p>Houveram, também, os encontros de grupos de software livre e linguagens livres do amazonas, que conseguiram chamar a atenção de várias pessoas para os grupos de software livre da nossa região. Esperamos que estas pessoas possam estar conosco na organização dos próximos eventos!</p>
<p>Não tivemos o encontro do Debian-AM, mas virão HackFests pela frente.</p>
<p>O evento foi muito bom, mas a falta de noção e de respeito de alguns alunos da Uninorte me tiraram do sério. Talvez o fato de o evento ter sido realizado pela terceira vez na instituição esteja sendo mal-interpretado pelos seus alunos. A Uninorte NÃO organiza o FLISoL, ela é a patrocinadora, e isso não lhes dá o direito de agirem como se a palestra fosse uma aula. O fato que me tirou do sério foi quando 3 ou 4 alunos chegaram atrasados em uma palestra, falando alto e fazendo o palestrante parar por uns instantes, e ficaram conversando no fundo, desrespeitando o palestrante e os outros ouvintes que estavam interessados.</p>
<p>Eu também ministrei uma palestra no evento, a mesma palestra que ministrei na UFAM, no dia 13 de Abril, cujo título é: &#8220;Software Livre, Licensas e Comunidades&#8221;. Ela está disponível para download no link: <a href="http://earruda.eti.br/files/apresentacao-softwarelivre.odp" target="_blank">http://earruda.eti.br/files/apresentacao-softwarelivre.odp</a> e logo estará no site do evento[0].</p>
<p>Quero parabenizar o pessoal da organização, que conseguiu realizar mais um evento grande, e dizer que é um prazer participar desta família.</p>
<p>Algo que ia esquecendo de dizer: tivemos quase 800 inscritos no evento, superando o número do ano anterior, que foi de quase 700.</p>
<p>Links:<br />
[0] <a href="http://am.softwarelivre.org/flisol" target="_blank">am.softwarelivre.org/flisol</a><br />
[1] <a href="http://am.softwarelivre.org" target="_blank">am.softwarelivre.org</a><br />
[2] <a href="http://comunidadesol.org" target="_blank">comunidadesol.org</a><br />
[3] <a href="http://sysv.com.br" target="_blank">sysv.com.br</a><br />
[4] <a href="http://zagaia.org" target="_blank">zagaia.org</a><br />
[5] <a href="http://danielbruno.eti.br" target="_blank">danielbruno.eti.br</a></p>
<p>:wq</p>
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		<title>Software Livre, Licenças e Comunidades</title>
		<link>http://earruda.eti.br/blog/2010/04/software-livre-licencas-e-comunidades/</link>
		<comments>http://earruda.eti.br/blog/2010/04/software-livre-licencas-e-comunidades/#comments</comments>
		<pubDate>Wed, 14 Apr 2010 22:22:04 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[flisol]]></category>
		<category><![CDATA[PSL-AM]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=202</guid>
		<description><![CDATA[No dia 13 de Abril, ministrei uma palestra, na Universidade Federal do Amazonas (UFAM), sobre Software Livre, cujo tema foi: &#8220;Software Livre, Licenças e Comunidades&#8221;. Na palestra, expliquei o que é Software Livre, falei sobre licenças e o porque se deve licenciar um software e sobre comunidades de Software Livre, dando ênfase nas comunidades Amazonenses. [...]]]></description>
			<content:encoded><![CDATA[<p>No dia 13 de Abril, ministrei uma palestra, na Universidade Federal do Amazonas (UFAM), sobre Software Livre, cujo tema foi: &#8220;Software Livre, Licenças e Comunidades&#8221;.</p>
<p>Na palestra, expliquei o que é Software Livre, falei sobre licenças e o porque se deve licenciar um software e sobre comunidades de Software Livre, dando ênfase nas comunidades Amazonenses.</p>
<p>A palestra foi feita para divulgar o FLISoL 2010 (<a href="http://am.softwarelivre.org/flisol" target="_blank">http://am.softwarelivre.org/flisol</a>), organizado pelo Projeto Software Livre Amazonas, e o Grupo de Usuários Linux da UFAM (GUL-UFAM), que foi criado com a iniciativa do professor Horácio, do curso de Ciência da Computação da UFAM.</p>
<p>A apresentação está disponível aqui: <a href="http://earruda.eti.br/files/apresentacao-softwarelivre.odp" target="_self">http://earruda.eti.br/files/apresentacao-softwarelivre.odp</a> .</p>
<p>Para aqueles que quiserem entrar para o Grupo de Usuários Linux &#8211; UFAM, basta entrar em contato através da lista de discussões: <a href="http://googlegroups.com/group/gul-ufam" target="_blank">http://googlegroups.com/group/gul-ufam</a></p>
<p>Espero que as pessoas que participaram da palestra se interessem em participar de outros grupos de Software Livre da nossa região, em ajudar a difundir o Software Livre e a apoiar projetos maiores.</p>
<p>Quero lembrar, também, que as comunidades e os grupos de Software Livre não são fechados, basta você se interessar e acessar as listas de discussões, entrar em contato através do IRC (#PSL-AM na irc.freenode.net) e participar das reuniões.</p>
<p>:wq</p>
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		<title>Why aptitude?</title>
		<link>http://earruda.eti.br/blog/2010/03/why-aptitude/</link>
		<comments>http://earruda.eti.br/blog/2010/03/why-aptitude/#comments</comments>
		<pubDate>Mon, 29 Mar 2010 20:15:18 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[Debian]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=197</guid>
		<description><![CDATA[Are you one of those people who use aptitude instead of apt-get and don&#8217;t know why? Well, i have a confession to make: until today, i was one of those people&#8230; I knew that aptitude was an upgraded version of apt-get and i&#8217;m used to use it, but a i never knew what makes it [...]]]></description>
			<content:encoded><![CDATA[<p>Are you one of those people who use <em>aptitude</em> instead of <em>apt-get</em> and don&#8217;t know why? Well, i have a confession to make: until today, i was one of those people&#8230;</p>
<p>I knew that <em>aptitude</em> was an upgraded version of <em>apt-get</em> and i&#8217;m used to use it, but a i never knew what makes it better than <em>apt-get</em> and never needed to know why, but today, while reading Planet Debian (<a href="http://planet.debian.org" target="_blank">http://planet.debian.org</a>), i saw Jan Hauke Rahm chatting with dpkg bot (<a href="http://jhr-online.de/54" target="_blank">http://jhr-online.de/54</a>), in #debian on irc.debian.org, and at some point of the chat he asks to dpkg: &#8220;why aptitude?&#8221;,  and it answers:</p>
<blockquote><p>dpkg &gt; aptitude has more advanced conflict/dependency resolution and will often find a solution where apt-get gives up.  It can be used from the command line like apt-get plus an interactive resolver makes it much easier to recover from broken dependencies.  It has advanced search capabilities (see &lt;aptitude search&gt;.</p></blockquote>
<p>Thanks to that chat, and the consequent blog post, now i&#8217;m enlightened =D.</p>
<p>I chatted a little with dpkg, too, but he wasn&#8217;t such a nice bot to me, he asked if i was smoking crack =/.</p>
<p>:wq</p>
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		<title>Progress bar in cp command</title>
		<link>http://earruda.eti.br/blog/2010/03/progress-bar-in-cp-command/</link>
		<comments>http://earruda.eti.br/blog/2010/03/progress-bar-in-cp-command/#comments</comments>
		<pubDate>Fri, 12 Mar 2010 19:34:08 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Planet INdT]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[command]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=191</guid>
		<description><![CDATA[Reading Planet Debian (http://planet.debian.org) i&#8217;ve seen an interesting post, made by Daniel Stone (http://www.fooishbar.org/blog/tech/), in which he links to Chris Lamb&#8217;s blog (http://chris-lamb.co.uk/). In the post, he answers the following question: &#8216;Can you get cp to give a progress bar like wget?&#8217;. The answer is the name of the post: &#8216;damn right you can&#8217;. Check [...]]]></description>
			<content:encoded><![CDATA[<p>Reading Planet Debian (<a href="http://planet.debian.org/" target="_blank">http://planet.debian.org</a>) i&#8217;ve seen an interesting post, made by Daniel Stone (<a href="http://www.fooishbar.org/blog/tech/" target="_blank">http://www.fooishbar.org/blog/tech/</a>), in which he links to Chris Lamb&#8217;s blog (<a href="http://chris-lamb.co.uk/" target="_blank">http://chris-lamb.co.uk/</a>).</p>
<p>In the post, he answers the following question: &#8216;Can you get cp to give a progress bar like wget?&#8217;. The answer is the name of the post: &#8216;<span>damn right you can&#8217;</span>.</p>
<p>Check it out: <a href="http://www.fooishbar.org/blog/tech/cp-progress-bar-2010-03-04-12-15.html" target="_blank">http://www.fooishbar.org/blog/tech/cp-progress-bar-2010-03-04-12-15.html</a></p>
<p>:wq</p>
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		<title>Chamada de trabalhos para FLISOL 2010 Amazonas</title>
		<link>http://earruda.eti.br/blog/2010/03/chamada-de-trabalhos-para-flisol-2010-amazonas/</link>
		<comments>http://earruda.eti.br/blog/2010/03/chamada-de-trabalhos-para-flisol-2010-amazonas/#comments</comments>
		<pubDate>Fri, 12 Mar 2010 13:51:56 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Planet INdT]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[flisol]]></category>
		<category><![CDATA[PSL-AM]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=186</guid>
		<description><![CDATA[No dia 24 de Abril de 2010, será realizado, em toda a América-latina, o Festival Latino-Americano de Instalação de Software, FLISoL. Em Manaus, este evento já virou tradição. O evento é realizado com palestras, oficinas e mini-cursos relacionados ao mundo do Software Livre, visando a difusão de sua filosofia e incentivando o uso de alternativas [...]]]></description>
			<content:encoded><![CDATA[<div>
<p style="text-align: center;"><a href="http://www.flisol.net"><img class=" aligncenter" title="FLISOL" src="http://dalemasduro.iespana.es/imagenes/flisol2008/flisol2008portugues_final.png" alt="FLISOL" width="374" height="254" /></a></p>
<p>No dia 24 de Abril de 2010, será realizado, em toda a América-latina, o Festival Latino-Americano de Instalação de Software, FLISoL.</p>
<p>Em Manaus, este evento já virou tradição. O evento é realizado com palestras, oficinas e mini-cursos relacionados ao mundo do Software Livre, visando a difusão de sua filosofia e incentivando o uso de alternativas livres para softwares proprietários.</p>
<p>Se você possui uma palestra (técnica ou filosófica), oficina ou minicurso, relacionado a <strong>Software Livre</strong>, que gostaria de ministrar no evento, envie um e-mail para <em><a href="mailto:brankinhu@gmail.com" target="_blank">brankinhu@gmail.com</a></em> e <em><a href="mailto:danielbrunos@gmail.com" target="_blank">danielbrunos@gmail.com</a></em> no seguinte formato:</p>
<div style="padding-left: 30px;"><strong>ASSUNTO:</strong> Proposta de [Palestra/Minicurso/Oficina] FLISoL 2010<br />
<strong>MENSAGEM: </strong><br />
Nome do palestrante<br />
Título da [Palestra/Minicurso/Oficina]<br />
Resumo da [Palestra/Minicurso/Oficina]</div>
<p>Escolhendo entre um dos tipos: Palestra, Minicurso ou Oficina.</p>
<p>O prazo para envio de proposta é até o dia <strong>4 de abril</strong>.</p>
<p>Aguardamos a sua proposta!</p>
<p>Links:<br />
Projeto Software Livre Amazonas: <a href="http://am.softwarelivre.org" target="_blank">http://am.softwarelivre.org<br />
</a>FLISOL 2010 Amazonas: <a href="http://am.softwarelivre.org/flisol" target="_blank">http://am.softwarelivre.org/flisol</a></div>
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		<title>I Love Free Software</title>
		<link>http://earruda.eti.br/blog/2010/02/i-love-free-software/</link>
		<comments>http://earruda.eti.br/blog/2010/02/i-love-free-software/#comments</comments>
		<pubDate>Fri, 26 Feb 2010 03:11:42 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[events]]></category>
		<category><![CDATA[geek]]></category>
		<category><![CDATA[nerd]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=181</guid>
		<description><![CDATA[Visit the Campaign WebSite: http://fsfe.org/campaigns/valentine-2010/valentine-2010.html I saw this at Daniel Bruno&#8217;s blog.]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://fsfe.org/campaigns/valentine-2010/valentine-2010.html"><img class="aligncenter" title="I Love Free Software" src="http://fsfe.org/campaigns/valentine-2010/valentine-2010.png" alt="" width="627" height="105" /></a></p>
<p>Visit the Campaign WebSite: <a href="http://fsfe.org/campaigns/valentine-2010/valentine-2010.html" target="_self">http://fsfe.org/campaigns/valentine-2010/valentine-2010.html</a></p>
<p>I saw this at <a href="http://danielbruno.eti.br/?p=226" target="_blank">Daniel Bruno&#8217;s blog</a>.</p>
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		<title>Bossa Conference &#8217;10 &#8211; Call for presentations</title>
		<link>http://earruda.eti.br/blog/2009/12/bossa-conference-10-call-for-presentations/</link>
		<comments>http://earruda.eti.br/blog/2009/12/bossa-conference-10-call-for-presentations/#comments</comments>
		<pubDate>Wed, 16 Dec 2009 21:17:03 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[Planet INdT]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[events]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=174</guid>
		<description><![CDATA[&#8216;As always, the Bossa&#8217;10 conference changes paradigms and moves its structure to Manaus &#8211; Amazonia. Looking for a new atmosphere the Organization committee found the perfect place for next years conference. So, wait for the new website in December&#8217;09 and be part of this new ERA of Bossa Conference. BOSSA&#8217;10 &#8211; The Bossa in the [...]]]></description>
			<content:encoded><![CDATA[<p>&#8216;As always, the Bossa&#8217;10 conference changes paradigms and moves its structure to Manaus &#8211; Amazonia. Looking for a new atmosphere the Organization committee found the perfect place for next years conference. So, wait for the new website in December&#8217;09 and be part of this new ERA of Bossa Conference. BOSSA&#8217;10 &#8211; The Bossa in the Jungle!&#8217;</p>
<p>The Call for presentation is Officially Opened! So, if you want to share with us your knowledge, feel free to submit your presentation. The period for submissions is from September, 1st to January, 1st, but as soon you send your submission, more chances you&#8217;ll have.</p>
<p>To submit a presentation, all you have to do is send an e-mail to <strong>cfp <em>AT</em> bossaconference <em>DOT</em> org</strong> with the following informations:</p>
<blockquote><p>
Name:</p>
<p>Nickname (handle):</p>
<p>Email:</p>
<p>City:</p>
<p>Country:</p>
<p>Presentation Title:</p>
<p>Abstract ([200,500] words):</p>
<p>Keywords:</p>
<p>Attachments (paper, presentation, pictures, videos, docs, links, &#8230;) or Links:</p>
<p>Need sponsorship ?!</p>
<p>Reasons for sponsorship:
</p></blockquote>
<p>For mor information, see the Bossa Conference Homepage: <a href="http://bossaconference.indt.org/">http://bossaconference.indt.org/</a></p>
<p>We are waiting for you!</p>
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		<title>Creating Web Albums with gThumb</title>
		<link>http://earruda.eti.br/blog/2009/12/creating-web-albums-with-gthumb/</link>
		<comments>http://earruda.eti.br/blog/2009/12/creating-web-albums-with-gthumb/#comments</comments>
		<pubDate>Fri, 04 Dec 2009 20:31:52 +0000</pubDate>
		<dc:creator>Éverton Arruda</dc:creator>
				<category><![CDATA[Free Software]]></category>
		<category><![CDATA[HowTo]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Planet INdT]]></category>
		<category><![CDATA[Planet PSL-AM]]></category>
		<category><![CDATA[Web]]></category>

		<guid isPermaLink="false">http://earruda.eti.br/blog/?p=165</guid>
		<description><![CDATA[If you want to create a web album with some images you have in your computer, with Linux as your OS, i recommend you to use gThumb. gThumb is, as said in WikiPedia (http://en.wikipedia.org/wiki/GThumb): &#8230; an open-source image viewer and organizer for the GNOME desktop environment released under the GNU General Public License. It was [...]]]></description>
			<content:encoded><![CDATA[<p>If you want to create a web album with some images you have in your computer, with Linux as your OS, i recommend you to use gThumb.</p>
<p>gThumb is, as said in WikiPedia (http://en.wikipedia.org/wiki/GThumb):</p>
<blockquote><p>&#8230; an open-source image viewer and organizer for the GNOME desktop environment released under the GNU General Public License. It was originally based on GQView, and is designed to have a clean, simple interface.</p></blockquote>
<p>gThumb Homepage: http://gthumb.sourceforge.net/</p>
<p><strong>INSTALLING GTHUMB:</strong><br />
I&#8217;m using Ubuntu 9.04, named Jaunty Jackalope, to write this tutorial, so the installation process is very simple, all you have to do is run:</p>
<div class="codecolorer-container bash default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="bash codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #666666; font-style: italic;"># aptitude install gthumb</span></div></td></tr></tbody></table></div>
<p>This should work the same way for Debian GNU/Linux, but if you&#8217;re using another distro Linux, you might have to compile gThumb.</p>
<p><strong>CREATING WEB ALBUM:</strong><br />
When you run gThumb you&#8217;ll see this interface:</p>
<p><a href="http://earruda.eti.br/images/gthumb-gallery1.png"><img class=" alignnone" title="gThumb Interface" src="http://earruda.eti.br/images/gthumb-gallery1.png" alt="gThumb Interface" width="500" /></a></p>
<p>I mapped it to make it easier to follow:</p>
<p><a href="http://earruda.eti.br/images/gthumb-gallery2.png"><img class=" alignnone" title="gThumb Interface Mapped" src="http://earruda.eti.br/images/gthumb-gallery2.png" alt="gThumb Interface Mapped" width="500" /></a></p>
<p>The steps to create the Web Album are:<br />
<strong>1 &#8211; Create directory to keep the images:</strong><br />
First create a directory and put the images you&#8217;d like to be in the album in it.</p>
<p><strong>2 &#8211; Open directory with gThumb:</strong><br />
In gThumb interface, select the directory in which the images are (#1 in MAP)</p>
<p><strong>3 &#8211; Select the images you&#8217;d like to show in the album:</strong><br />
After opening the directory, which contains the images, you&#8217;ll have to select the images you&#8217;d like to show in the album (#2 in MAP)</p>
<p><strong>4 &#8211; Open the &#8220;Create Web Album&#8221; window and configure it: </strong><br />
Now, with all images selected, go to <em>Tools &gt; Create Web Album</em> (#3 in MAP)<br />
Then you should see a window like this:</p>
<p><img src="http://earruda.eti.br/images/gthumb-gallery3.png" alt="gThumb Web Album Interface mapped" width="566" height="599" /></p>
<p>This is where you&#8217;ll configure your web album. The options are:</p>
<p><strong>#1</strong> &#8211; Where the web album files will be saved.<br />
<strong>#2</strong> &#8211; The name of the page, i recommend you to leave it as it is.<br />
<strong>#3</strong> &#8211; How many images per line and per column will be shown.<br />
<strong>#4</strong> &#8211; The title of the page, or header message, if you preffer.<br />
<strong>#5</strong> &#8211; The footer message of the page.<br />
<strong>#6</strong> &#8211; The theme that will be used in the web album.</p>
<p>The other options are not so important for me, so i didn&#8217;t put them in here.</p>
<p>In the end, you&#8217;ll have something like this: <a href="http://am.softwarelivre.org/galeria/fedora12releaseparty/">http://am.softwarelivre.org/galeria/fedora12releaseparty/</a></p>
<p>:wq</p>
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