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1 | <?xml version='1.0'?> <!--*-nxml-*--> |
2 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" | |
12b42c76 | 3 | "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> |
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4 | |
5 | <!-- | |
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6 | SPDX-License-Identifier: LGPL-2.1+ |
7 | ||
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8 | This file is part of systemd. |
9 | ||
10 | Copyright 2010 Lennart Poettering | |
11 | ||
12 | systemd is free software; you can redistribute it and/or modify it | |
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13 | under the terms of the GNU Lesser General Public License as published by |
14 | the Free Software Foundation; either version 2.1 of the License, or | |
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15 | (at your option) any later version. |
16 | ||
17 | systemd is distributed in the hope that it will be useful, but | |
18 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 20 | Lesser General Public License for more details. |
160cd5c9 | 21 | |
5430f7f2 | 22 | You should have received a copy of the GNU Lesser General Public License |
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23 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
24 | --> | |
25 | ||
dfdebb1b | 26 | <refentry id="telinit" |
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27 | xmlns:xi="http://www.w3.org/2001/XInclude"> |
28 | ||
29 | <refentryinfo> | |
30 | <title>telinit</title> | |
31 | <productname>systemd</productname> | |
32 | ||
33 | <authorgroup> | |
34 | <author> | |
35 | <contrib>Developer</contrib> | |
36 | <firstname>Lennart</firstname> | |
37 | <surname>Poettering</surname> | |
38 | <email>lennart@poettering.net</email> | |
39 | </author> | |
40 | </authorgroup> | |
41 | </refentryinfo> | |
42 | ||
43 | <refmeta> | |
44 | <refentrytitle>telinit</refentrytitle> | |
45 | <manvolnum>8</manvolnum> | |
46 | </refmeta> | |
47 | ||
48 | <refnamediv> | |
49 | <refname>telinit</refname> | |
50 | <refpurpose>Change SysV runlevel</refpurpose> | |
51 | </refnamediv> | |
52 | ||
53 | <refsynopsisdiv> | |
54 | <cmdsynopsis> | |
55 | <command>telinit <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="req">COMMAND</arg></command> | |
56 | </cmdsynopsis> | |
57 | </refsynopsisdiv> | |
58 | ||
59 | <refsect1> | |
60 | <title>Description</title> | |
61 | ||
62 | <para><command>telinit</command> may be used to change the SysV | |
63 | system runlevel. Since the concept of SysV runlevels is obsolete | |
64 | the runlevel requests will be transparently translated into | |
65 | systemd unit activation requests.</para> | |
66 | ||
67 | </refsect1> | |
68 | ||
69 | <refsect1> | |
70 | <title>Options</title> | |
71 | ||
72 | <para>The following options are understood:</para> | |
73 | ||
74 | <variablelist> | |
75 | <varlistentry> | |
76 | <term><option>--help</option></term> | |
77 | ||
78 | <xi:include href="standard-options.xml" xpointer="help-text" /> | |
79 | </varlistentry> | |
80 | ||
81 | <varlistentry> | |
82 | <term><option>--no-wall</option></term> | |
83 | ||
84 | <listitem><para>Do not send wall message before | |
85 | reboot/halt/power-off.</para></listitem> | |
86 | </varlistentry> | |
87 | </variablelist> | |
88 | ||
89 | <para>The following commands are understood:</para> | |
90 | ||
91 | <variablelist> | |
92 | <varlistentry> | |
93 | <term><command>0</command></term> | |
94 | ||
95 | <listitem><para>Power-off the machine. This is translated into | |
96 | an activation request for <filename>poweroff.target</filename> | |
97 | and is equivalent to <command>systemctl | |
98 | poweroff</command>.</para></listitem> | |
99 | </varlistentry> | |
100 | ||
101 | <varlistentry> | |
102 | <term><command>6</command></term> | |
103 | ||
104 | <listitem><para>Reboot the machine. This is translated into an | |
105 | activation request for <filename>reboot.target</filename> and | |
106 | is equivalent to <command>systemctl | |
107 | reboot</command>.</para></listitem> | |
108 | </varlistentry> | |
109 | ||
110 | <varlistentry> | |
111 | <term><command>2</command></term> | |
112 | <term><command>3</command></term> | |
113 | <term><command>4</command></term> | |
114 | <term><command>5</command></term> | |
115 | ||
116 | <listitem><para>Change the SysV runlevel. This is translated | |
117 | into an activation request for | |
118 | <filename>runlevel2.target</filename>, | |
1eecafb8 | 119 | <filename>runlevel3.target</filename>, … and is equivalent |
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120 | to <command>systemctl isolate runlevel2.target</command>, |
121 | <command>systemctl isolate runlevel3.target</command>, | |
1eecafb8 | 122 | …</para></listitem> |
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123 | </varlistentry> |
124 | ||
125 | <varlistentry> | |
126 | <term><command>1</command></term> | |
127 | <term><command>s</command></term> | |
128 | <term><command>S</command></term> | |
129 | ||
130 | <listitem><para>Change into system rescue mode. This is | |
131 | translated into an activation request for | |
132 | <filename>rescue.target</filename> and is equivalent to | |
133 | <command>systemctl rescue</command>.</para></listitem> | |
134 | </varlistentry> | |
135 | ||
136 | <varlistentry> | |
137 | <term><command>q</command></term> | |
138 | <term><command>Q</command></term> | |
139 | ||
140 | <listitem><para>Reload daemon configuration. This is | |
141 | equivalent to <command>systemctl | |
142 | daemon-reload</command>.</para></listitem> | |
143 | </varlistentry> | |
144 | ||
145 | <varlistentry> | |
146 | <term><command>u</command></term> | |
147 | <term><command>U</command></term> | |
148 | ||
149 | <listitem><para>Serialize state, reexecute daemon and | |
150 | deserialize state again. This is equivalent to | |
151 | <command>systemctl daemon-reexec</command>.</para></listitem> | |
152 | </varlistentry> | |
153 | ||
154 | </variablelist> | |
155 | </refsect1> | |
156 | ||
157 | <refsect1> | |
158 | <title>Exit status</title> | |
159 | ||
160 | <para>On success, 0 is returned, a non-zero failure | |
161 | code otherwise.</para> | |
162 | </refsect1> | |
163 | ||
164 | <refsect1> | |
165 | <title>Notes</title> | |
166 | ||
167 | <para>This is a legacy command available for compatibility only. | |
168 | It should not be used anymore, as the concept of runlevels is | |
169 | obsolete.</para> | |
170 | </refsect1> | |
171 | ||
172 | <refsect1> | |
173 | <title>See Also</title> | |
174 | <para> | |
175 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
176 | <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
177 | <citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
178 | </para> | |
179 | </refsect1> | |
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180 | |
181 | </refentry> |