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<title>set-ctrlaltdel</title>
<meta name="Description" content="Reference of the set-ctrlaltdel program." />
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<p>
<a href="//0x53.net/software/linux-supplements">linux-supplements</a>
<br />
<a href="//0x53.net/software">Software</a>
<br />
<a href="//0x53.net">0x53.net</a>
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<h1>The set-ctrlaltdel program</h1>
<p>
set-ctrlaltdel sets the action done upon pressing the
<code>CTRL + ALT + DEL</code> key combination.
</p>
<h2>Interface</h2>
<pre> set-ctrlaltdel -h | -s</pre>
<h2>Options</h2>
<ul>
<li>
<code>-h</code>: Instruct the Linux Kernel to instantly reboot
without a proper shutdown sequence upon pressing the key combination.
</li>
<li>
<code>-s</code>: Instruct the Linux Kernel to send SIGINT
to init (PID 1), which, in the case of
<a href="//0x53.net/software/goetia">goetia</a>,
initiates an orderly shutdown sequence.
</li>
</ul>
<h2>Exit codes</h2>
<ul>
<li>
100: wrong usage.
</li>
<li>
111: system call failed.
</li>
</ul>
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