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	<title>corprewland &#187; unix</title>
	<link>http://www.corprew.org</link>
	<description>(dis)information organization</description>
	<pubDate>Wed, 19 Nov 2008 04:39:10 +0000</pubDate>
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		<title>unix: year 19</title>
		<link>http://www.corprew.org/blog/2008/04/03/unix-year-19/</link>
		<comments>http://www.corprew.org/blog/2008/04/03/unix-year-19/#comments</comments>
		<pubDate>Thu, 03 Apr 2008 17:39:39 +0000</pubDate>
		<dc:creator>corprew</dc:creator>
		
		<category><![CDATA[computer programming]]></category>

		<category><![CDATA[linux]]></category>

		<category><![CDATA[security]]></category>

		<category><![CDATA[sudo]]></category>

		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://www.corprew.org/blog/2008/04/03/unix-year-19/</guid>
		<description><![CDATA[My first access to a unix machine was around 19 years ago, and I&#8217;m still amazined that sudo tcsh is a valid command on most systems.
I&#8217;m not saying that it isn&#8217;t convenient, mind you, but the fact that I can then execute emacs is also hilarious.  Especially because sudo emacs is prohibited.
here is your [...]]]></description>
			<content:encoded><![CDATA[<p>My first access to a unix machine was around 19 years ago, and I&#8217;m <em>still</em> amazined that <code>sudo tcsh</code> is a valid command on most systems.</p>
<p>I&#8217;m not saying that it isn&#8217;t convenient, mind you, but the fact that I can then execute <code>emacs</code> is also hilarious.  Especially because <code>sudo emacs</code> is prohibited.</p>
<p><em>here is your system log, let me save you the trouble of auditing it by running a shell</em>.</p>
<p>(I&#8217;m aware, incidentally, that it&#8217;s basically impossible to stop people from running a shell as long as they can run any naive-turing-complete interpreter or compiler.  Maybe it&#8217;s time to only fight battles you can win.)</p>
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