./tools/notsd-move

1 files changed, 192 insertions, 0 deletions

diff --git a/src/grp-system/systemctl/runlevel.xml b/src/grp-system/systemctl/runlevel.xml
new file mode 100644
index 0000000000..ca29c7c22c
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+++ b/src/grp-system/systemctl/runlevel.xml
@@ -0,0 +1,192 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="runlevel"
+    xmlns:xi="http://www.w3.org/2001/XInclude"
+    conditional="HAVE_UTMP">
+
+  <refentryinfo>
+    <title>runlevel</title>
+    <productname>systemd</productname>
+
+    <authorgroup>
+      <author>
+        <contrib>Developer</contrib>
+        <firstname>Lennart</firstname>
+        <surname>Poettering</surname>
+        <email>lennart@poettering.net</email>
+      </author>
+    </authorgroup>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>runlevel</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>runlevel</refname>
+    <refpurpose>Print previous and current SysV runlevel</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>runlevel</command>
+      <arg choice="opt" rep="repeat">options</arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Overview</title>
+
+    <para>"Runlevels" are an obsolete way to start and stop groups of
+    services used in SysV init. systemd provides a compatibility layer
+    that maps runlevels to targets, and associated binaries like
+    <command>runlevel</command>. Nevertheless, only one runlevel can
+    be "active" at a given time, while systemd can activate multiple
+    targets concurrently, so the mapping to runlevels is confusing
+    and only approximate. Runlevels should not be used in new code,
+    and are mostly useful as a shorthand way to refer the matching
+    systemd targets in kernel boot parameters.</para>
+
+    <table>
+      <title>Mapping between runlevels and systemd targets</title>
+      <tgroup cols='2' align='left' colsep='1' rowsep='1'>
+        <colspec colname="runlevel" />
+        <colspec colname="target" />
+        <thead>
+          <row>
+            <entry>Runlevel</entry>
+            <entry>Target</entry>
+          </row>
+        </thead>
+        <tbody>
+          <row>
+            <entry>0</entry>
+            <entry><filename>poweroff.target</filename></entry>
+          </row>
+          <row>
+            <entry>1</entry>
+            <entry><filename>rescue.target</filename></entry>
+          </row>
+          <row>
+            <entry>2, 3, 4</entry>
+            <entry><filename>multi-user.target</filename></entry>
+          </row>
+          <row>
+            <entry>5</entry>
+            <entry><filename>graphical.target</filename></entry>
+          </row>
+          <row>
+            <entry>6</entry>
+            <entry><filename>reboot.target</filename></entry>
+          </row>
+        </tbody>
+      </tgroup>
+    </table>
+  </refsect1>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para><command>runlevel</command> prints the previous and current
+    SysV runlevel if they are known.</para>
+
+    <para>The two runlevel characters are separated by a single space
+    character. If a runlevel cannot be determined, N is printed
+    instead. If neither can be determined, the word "unknown" is
+    printed.</para>
+
+    <para>Unless overridden in the environment, this will check the
+    utmp database for recent runlevel changes.</para>
+  </refsect1>
+
+  <refsect1>
+    <title>Options</title>
+
+    <para>The following option is understood:</para>
+
+    <variablelist>
+      <varlistentry>
+        <term><option>--help</option></term>
+
+        <xi:include href="standard-options.xml" xpointer="help-text" />
+      </varlistentry>
+    </variablelist>
+
+  </refsect1>
+
+  <refsect1>
+    <title>Exit status</title>
+
+    <para>If one or both runlevels could be determined, 0 is returned,
+    a non-zero failure code otherwise.</para>
+
+  </refsect1>
+
+  <refsect1>
+    <title>Environment</title>
+
+    <variablelist class='environment-variables'>
+      <varlistentry>
+        <term><varname>$RUNLEVEL</varname></term>
+
+        <listitem><para>If <varname>$RUNLEVEL</varname> is set,
+        <command>runlevel</command> will print this value as current
+        runlevel and ignore utmp.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><varname>$PREVLEVEL</varname></term>
+
+        <listitem><para>If <varname>$PREVLEVEL</varname> is set,
+        <command>runlevel</command> will print this value as previous
+        runlevel and ignore utmp.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Files</title>
+
+    <variablelist>
+      <varlistentry>
+        <term><filename>/var/run/utmp</filename></term>
+
+        <listitem><para>The utmp database <command>runlevel</command>
+        reads the previous and current runlevel
+        from.</para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.target</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+    </para>
+  </refsect1>
+
+</refentry>