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	<title>ayozone &#187; bash</title>
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	<link>http://www.ayozone.org</link>
	<description>Ayoli&#039;s zone : linux, ubuntu, music, ...</description>
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		<title>Bash : fancy prompt and improvements</title>
		<link>http://www.ayozone.org/2008/02/25/bash-fancy-prompt-and-improvments/</link>
		<comments>http://www.ayozone.org/2008/02/25/bash-fancy-prompt-and-improvments/#comments</comments>
		<pubDate>Mon, 25 Feb 2008 21:31:22 +0000</pubDate>
		<dc:creator>ayoli</dc:creator>
				<category><![CDATA[computing]]></category>
		<category><![CDATA[config]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[prompt]]></category>
		<category><![CDATA[shell]]></category>

		<guid isPermaLink="false">http://ayozone.org/2008/02/25/lang_enbash-fancy-prompt-and-improvmentslang_enlang_frbash-jolie-invite-et-ameliorationslang_fr/</guid>
		<description><![CDATA[I have looked for this for a long time: how to have good fancy bash prompt. I found several example made in 1996 or 1998 that I had to tweak a lot. But this was tricky and never work well, for example when I wanted to search a command back in the history using the [...]]]></description>
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		<slash:comments>8</slash:comments>
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		<title>Little bash tip</title>
		<link>http://www.ayozone.org/2008/01/30/little-bash-tip/</link>
		<comments>http://www.ayozone.org/2008/01/30/little-bash-tip/#comments</comments>
		<pubDate>Wed, 30 Jan 2008 10:22:15 +0000</pubDate>
		<dc:creator>ayoli</dc:creator>
				<category><![CDATA[computing]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[code snippets]]></category>
		<category><![CDATA[tips]]></category>

		<guid isPermaLink="false">http://ayozone.org/2008/01/30/little-bash-tip/</guid>
		<description><![CDATA[Here&#8217;s a short type to handle arguments given like this to a bash script : ./my_script -arg value First, we test if an argument has been given : if [ $# -eq 0 ]; then no args, we echo a short help message and exit echo -e &#8220;usage : ./my_script -arg [value&#124;other_value]&#8221; exit 1 fi [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>My phosphor screensaver</title>
		<link>http://www.ayozone.org/2007/11/30/my-phosphor-screensaver/</link>
		<comments>http://www.ayozone.org/2007/11/30/my-phosphor-screensaver/#comments</comments>
		<pubDate>Fri, 30 Nov 2007 09:14:38 +0000</pubDate>
		<dc:creator>ayoli</dc:creator>
				<category><![CDATA[applications]]></category>
		<category><![CDATA[computing]]></category>
		<category><![CDATA[config]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[guide]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[screensaver]]></category>

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		<description><![CDATA[Phosphor is a nice screensaver (at least, I love it) that scrolls a text on the screen in a old school 80&#8217;s style. On Ubuntu 7.10, it comes with xscreensaver-data-extra from universe repository. I wrote a bash script to generate the text choosing a random fortunes from a folder ~/fortunes where I save the fortunes [...]]]></description>
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		<slash:comments>5</slash:comments>
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		<item>
		<title>keep a list of installed packages</title>
		<link>http://www.ayozone.org/2007/10/09/keep-a-list-of-installed-packages/</link>
		<comments>http://www.ayozone.org/2007/10/09/keep-a-list-of-installed-packages/#comments</comments>
		<pubDate>Tue, 09 Oct 2007 12:17:35 +0000</pubDate>
		<dc:creator>ayoli</dc:creator>
				<category><![CDATA[computing]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[gutsy]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://ayozone.org/2007/10/09/keep-a-list-of-installed-packages/</guid>
		<description><![CDATA[As gusty is comming soon, I need to keep a list of my currently installed packages in order to reinstall (most) of them if I make a fresh install (actually update-manager allow to upgrade the distribution when a new one comes, but there is sometimes weird behaviors with this method). So here&#8217;s my little command [...]]]></description>
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