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	<title>/home/strubbl &#187; guard</title>
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		<title>Per SSH den falschen Rechner rebooten</title>
		<link>http://blog.strubbl.de/per-ssh-den-falschen-rechner-rebooten/</link>
		<comments>http://blog.strubbl.de/per-ssh-den-falschen-rechner-rebooten/#comments</comments>
		<pubDate>Sat, 11 Jul 2009 12:57:07 +0000</pubDate>
		<dc:creator>Strubbl</dc:creator>
				<category><![CDATA[howto]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[tools]]></category>
		<category><![CDATA[guard]]></category>
		<category><![CDATA[molly]]></category>
		<category><![CDATA[molly-guard]]></category>
		<category><![CDATA[reboot]]></category>
		<category><![CDATA[ssh]]></category>

		<guid isPermaLink="false">http://blog.linux4tw.de/?p=331</guid>
		<description><![CDATA[<a href="http://blog.strubbl.de/per-ssh-den-falschen-rechner-rebooten/" title="Per SSH den falschen Rechner rebooten"></a>Wem das auch schon mal passiert ist: ~# rebootBroadcast message from root &#40;pts/0&#41; &#40;Sat Jul 11 14:48:21 2009&#41;:The system is going down for reboot NOW! Und man sich anschließend denkt &#8220;Oops&#8221;, das war der falsche. Ja, dann, dann hat man &#8230;<p class="read-more"><a href="http://blog.strubbl.de/per-ssh-den-falschen-rechner-rebooten/">Weiterlesen &#187;</a></p>]]></description>
			<content:encoded><![CDATA[<a href="http://blog.strubbl.de/per-ssh-den-falschen-rechner-rebooten/" title="Per SSH den falschen Rechner rebooten"></a><p>Wem das auch schon mal passiert ist:<br />
<!--DEVFMTCODE--><pre class="devcodeblock" title="Bash"><div class="devcodeoverflow"><ol><li>~<span style="color: #666666; font-style: italic;"># reboot</span></li><li>Broadcast message from root <span style="color: #7a0874; font-weight: bold;">&#40;</span>pts<span style="color: #000000; font-weight: bold;">/</span><span style="color: #000000;">0</span><span style="color: #7a0874; font-weight: bold;">&#41;</span> <span style="color: #7a0874; font-weight: bold;">&#40;</span>Sat Jul <span style="color: #000000;">11</span> <span style="color: #000000;">14</span>:<span style="color: #000000;">48</span>:<span style="color: #000000;">21</span> <span style="color: #000000;">2009</span><span style="color: #7a0874; font-weight: bold;">&#41;</span>:</li><li>The system is going down <span style="color: #000000; font-weight: bold;">for</span> reboot NOW<span style="color: #000000; font-weight: bold;">!</span></li></ol></div></pre><!--END_DEVFMTCODE--></p>
<p>Und man sich anschließend denkt &#8220;Oops&#8221;, das war der falsche. Ja, dann, dann hat man <code>molly-guard</code> nicht installiert. Also ran da:<br />
<!--DEVFMTCODE--><pre class="devcodeblock" title="Bash"><div class="devcodeoverflow"><ol><li>~<span style="color: #666666; font-style: italic;"># aptitude install molly-guard</li></ol></div></pre><!--END_DEVFMTCODE--></p>
<p>Will man nun nachdem man <code>molly-guard</code> installiert hat den Rechner wieder per Remote-Session rebooten, so sieht das ganze wie folgt aus:<br />
<!--DEVFMTCODE--><pre class="devcodeblock" title="Bash"><div class="devcodeoverflow"><ol><li>~<span style="color: #666666; font-style: italic;"># reboot</span></li><li>W: molly-guard: SSH session detected<span style="color: #000000; font-weight: bold;">!</span></li><li>Please <span style="color: #7a0874; font-weight: bold;">type</span> <span style="color: #000000; font-weight: bold;">in</span> <span style="color: #c20cb9; font-weight: bold;">hostname</span> of the machine to reboot: kelly</li><li>Good thing I asked; I won<span style="color: #ff0000;">'t reboot doug ...</span></li><li><span style="color: #ff0000;">W: aborting reboot due to 30-query-hostname exiting with code 1.</li></ol></div></pre><!--END_DEVFMTCODE--></p>
<p>Das sieht doch schon mal gleich wieder viel besser aus. *glückgehabt*</p>
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