systemd/man/telinit.html
2015-02-17 11:22:16 +01:00

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<a href="../libudev/index.html">gudev </a><span style="float:right">systemd 219</span><hr><div class="refentry"><a name="telinit"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>telinit — Change SysV runlevel</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">telinit [OPTIONS...] {COMMAND}</code> </p></div></div><div class="refsect1"><a name="idm140373301510192"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description"></a></h2><p><span class="command"><strong>telinit</strong></span> may be used to change the SysV
system runlevel. Since the concept of SysV runlevels is obsolete
the runlevel requests will be transparently translated into
systemd unit activation requests.</p></div><div class="refsect1"><a name="idm140373301508224"></a><h2 id="Options">Options<a class="headerlink" title="Permalink to this headline" href="#Options"></a></h2><p>The following options are understood:</p><div class="variablelist"><dl class="variablelist"><dt id="--help"><span class="term"><code class="option">--help</code></span><a class="headerlink" title="Permalink to this term" href="#--help"></a></dt><dd><p><a name="help-text"></a>Print a short help text and exit.
</p></dd><dt id="--no-wall"><span class="term"><code class="option">--no-wall</code></span><a class="headerlink" title="Permalink to this term" href="#--no-wall"></a></dt><dd><p>Do not send wall message before
reboot/halt/power-off.</p></dd></dl></div><p>The following commands are understood:</p><div class="variablelist"><dl class="variablelist"><dt id="0"><span class="term"><span class="command"><strong>0</strong></span></span><a class="headerlink" title="Permalink to this term" href="#0"></a></dt><dd><p>Power-off the machine. This is translated into
an activation request for <code class="filename">poweroff.target</code>
and is equivalent to <span class="command"><strong>systemctl
poweroff</strong></span>.</p></dd><dt id="6"><span class="term"><span class="command"><strong>6</strong></span></span><a class="headerlink" title="Permalink to this term" href="#6"></a></dt><dd><p>Reboot the machine. This is translated into an
activation request for <code class="filename">reboot.target</code> and
is equivalent to <span class="command"><strong>systemctl
reboot</strong></span>.</p></dd><dt id="2"><span class="term"><span class="command"><strong>2</strong></span>, </span><span class="term"><span class="command"><strong>3</strong></span>, </span><span class="term"><span class="command"><strong>4</strong></span>, </span><span class="term"><span class="command"><strong>5</strong></span></span><a class="headerlink" title="Permalink to this term" href="#2"></a></dt><dd><p>Change the SysV runlevel. This is translated
into an activation request for
<code class="filename">runlevel2.target</code>,
<code class="filename">runlevel3.target</code>, ... and is equivalent
to <span class="command"><strong>systemctl isolate runlevel2.target</strong></span>,
<span class="command"><strong>systemctl isolate runlevel3.target</strong></span>,
...</p></dd><dt id="1"><span class="term"><span class="command"><strong>1</strong></span>, </span><span class="term"><span class="command"><strong>s</strong></span>, </span><span class="term"><span class="command"><strong>S</strong></span></span><a class="headerlink" title="Permalink to this term" href="#1"></a></dt><dd><p>Change into system rescue mode. This is
translated into an activation request for
<code class="filename">rescue.target</code> and is equivalent to
<span class="command"><strong>systemctl rescue</strong></span>.</p></dd><dt id="q"><span class="term"><span class="command"><strong>q</strong></span>, </span><span class="term"><span class="command"><strong>Q</strong></span></span><a class="headerlink" title="Permalink to this term" href="#q"></a></dt><dd><p>Reload daemon configuration. This is
equivalent to <span class="command"><strong>systemctl
daemon-reload</strong></span>.</p></dd><dt id="u"><span class="term"><span class="command"><strong>u</strong></span>, </span><span class="term"><span class="command"><strong>U</strong></span></span><a class="headerlink" title="Permalink to this term" href="#u"></a></dt><dd><p>Serialize state, reexecute daemon and
deserialize state again. This is equivalent to
<span class="command"><strong>systemctl daemon-reexec</strong></span>.</p></dd></dl></div></div><div class="refsect1"><a name="idm140373301546512"></a><h2 id="Exit status">Exit status<a class="headerlink" title="Permalink to this headline" href="#Exit%20status"></a></h2><p>On success, 0 is returned, a non-zero failure
code otherwise.</p></div><div class="refsect1"><a name="idm140373301545328"></a><h2 id="Notes">Notes<a class="headerlink" title="Permalink to this headline" href="#Notes"></a></h2><p>This is a legacy command available for compatibility only.
It should not be used anymore, as the concept of runlevels is
obsolete.</p></div><div class="refsect1"><a name="idm140373301543984"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also"></a></h2><p>
<a href="systemd.html"><span class="citerefentry"><span class="refentrytitle">systemd</span>(1)</span></a>,
<a href="systemctl.html"><span class="citerefentry"><span class="refentrytitle">systemctl</span>(1)</span></a>,
<a href="http://man7.org/linux/man-pages/man1/wall.1.html"><span class="citerefentry"><span class="refentrytitle">wall</span>(1)</span></a>
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