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	<title>Yining.write() &#187; history</title>
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		<title>What&#8217;s in my history?</title>
		<link>http://www.yining.org/2008/04/13/whats-in-my-history/</link>
		<comments>http://www.yining.org/2008/04/13/whats-in-my-history/#comments</comments>
		<pubDate>Sun, 13 Apr 2008 13:00:42 +0000</pubDate>
		<dc:creator>Yining</dc:creator>
				<category><![CDATA[Geek]]></category>
		<category><![CDATA[history]]></category>
		<category><![CDATA[meme]]></category>
		<category><![CDATA[shell]]></category>

		<guid isPermaLink="false">http://www.yining.org/?p=151</guid>
		<description><![CDATA[This meme is spreading in the tech/geek blogosphere these days, it&#8217;s fun to join.

$ history&#124;awk '{a[$2]++} END{for(i in a){printf "%5d\t%s\n",a[i],i}}'&#124;sort -rn&#124;head
  237   git
   71   ant
   58   ll
   26   cd
   24   gvim
   19   [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://plasmasturm.org/log/497/">This</a> <a href="http://www.dehora.net/journal/2008/04/10/that-looks-about-right/">meme</a> <a href="http://www.weiqigao.com/blog/2008/04/11/whats_in_your_history.html">is</a> <a href="http://www.b-list.org/weblog/2008/apr/10/meme/">spreading</a> in the tech/geek blogosphere these days, it&#8217;s fun to join.</p>
<pre>
$ history|awk '{a[$2]++} END{for(i in a){printf "%5d\t%s\n",a[i],i}}'|sort -rn|head
  237   git
   71   ant
   58   ll
   26   cd
   24   gvim
   19   sudo
   17   exit
   11   vi
    5   du
    5   cat
</pre>
<p>Some notes:</p>
<ol>
<li>I started playing with git last few days, that&#8217;s why it reaches the top, and I use esvn for most of Subversion commands, so svn won&#8217;t end up here;</li>
<li>my laptop disk space is getting filled up, that&#8217;s why the du;</li>
</ol>
<p>Now, what&#8217;s in your history?</p>
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