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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 | |
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11 | --> |
12 | ||
dfdebb1b | 13 | <refentry id="telinit" |
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14 | xmlns:xi="http://www.w3.org/2001/XInclude"> |
15 | ||
16 | <refentryinfo> | |
17 | <title>telinit</title> | |
18 | <productname>systemd</productname> | |
19 | ||
20 | <authorgroup> | |
21 | <author> | |
22 | <contrib>Developer</contrib> | |
23 | <firstname>Lennart</firstname> | |
24 | <surname>Poettering</surname> | |
25 | <email>lennart@poettering.net</email> | |
26 | </author> | |
27 | </authorgroup> | |
28 | </refentryinfo> | |
29 | ||
30 | <refmeta> | |
31 | <refentrytitle>telinit</refentrytitle> | |
32 | <manvolnum>8</manvolnum> | |
33 | </refmeta> | |
34 | ||
35 | <refnamediv> | |
36 | <refname>telinit</refname> | |
37 | <refpurpose>Change SysV runlevel</refpurpose> | |
38 | </refnamediv> | |
39 | ||
40 | <refsynopsisdiv> | |
41 | <cmdsynopsis> | |
42 | <command>telinit <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="req">COMMAND</arg></command> | |
43 | </cmdsynopsis> | |
44 | </refsynopsisdiv> | |
45 | ||
46 | <refsect1> | |
47 | <title>Description</title> | |
48 | ||
49 | <para><command>telinit</command> may be used to change the SysV | |
50 | system runlevel. Since the concept of SysV runlevels is obsolete | |
51 | the runlevel requests will be transparently translated into | |
52 | systemd unit activation requests.</para> | |
53 | ||
54 | </refsect1> | |
55 | ||
56 | <refsect1> | |
57 | <title>Options</title> | |
58 | ||
59 | <para>The following options are understood:</para> | |
60 | ||
61 | <variablelist> | |
62 | <varlistentry> | |
63 | <term><option>--help</option></term> | |
64 | ||
65 | <xi:include href="standard-options.xml" xpointer="help-text" /> | |
66 | </varlistentry> | |
67 | ||
68 | <varlistentry> | |
69 | <term><option>--no-wall</option></term> | |
70 | ||
71 | <listitem><para>Do not send wall message before | |
72 | reboot/halt/power-off.</para></listitem> | |
73 | </varlistentry> | |
74 | </variablelist> | |
75 | ||
76 | <para>The following commands are understood:</para> | |
77 | ||
78 | <variablelist> | |
79 | <varlistentry> | |
80 | <term><command>0</command></term> | |
81 | ||
82 | <listitem><para>Power-off the machine. This is translated into | |
83 | an activation request for <filename>poweroff.target</filename> | |
84 | and is equivalent to <command>systemctl | |
85 | poweroff</command>.</para></listitem> | |
86 | </varlistentry> | |
87 | ||
88 | <varlistentry> | |
89 | <term><command>6</command></term> | |
90 | ||
91 | <listitem><para>Reboot the machine. This is translated into an | |
92 | activation request for <filename>reboot.target</filename> and | |
93 | is equivalent to <command>systemctl | |
94 | reboot</command>.</para></listitem> | |
95 | </varlistentry> | |
96 | ||
97 | <varlistentry> | |
98 | <term><command>2</command></term> | |
99 | <term><command>3</command></term> | |
100 | <term><command>4</command></term> | |
101 | <term><command>5</command></term> | |
102 | ||
103 | <listitem><para>Change the SysV runlevel. This is translated | |
104 | into an activation request for | |
105 | <filename>runlevel2.target</filename>, | |
1eecafb8 | 106 | <filename>runlevel3.target</filename>, … and is equivalent |
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107 | to <command>systemctl isolate runlevel2.target</command>, |
108 | <command>systemctl isolate runlevel3.target</command>, | |
1eecafb8 | 109 | …</para></listitem> |
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110 | </varlistentry> |
111 | ||
112 | <varlistentry> | |
113 | <term><command>1</command></term> | |
114 | <term><command>s</command></term> | |
115 | <term><command>S</command></term> | |
116 | ||
117 | <listitem><para>Change into system rescue mode. This is | |
118 | translated into an activation request for | |
119 | <filename>rescue.target</filename> and is equivalent to | |
120 | <command>systemctl rescue</command>.</para></listitem> | |
121 | </varlistentry> | |
122 | ||
123 | <varlistentry> | |
124 | <term><command>q</command></term> | |
125 | <term><command>Q</command></term> | |
126 | ||
127 | <listitem><para>Reload daemon configuration. This is | |
128 | equivalent to <command>systemctl | |
129 | daemon-reload</command>.</para></listitem> | |
130 | </varlistentry> | |
131 | ||
132 | <varlistentry> | |
133 | <term><command>u</command></term> | |
134 | <term><command>U</command></term> | |
135 | ||
136 | <listitem><para>Serialize state, reexecute daemon and | |
137 | deserialize state again. This is equivalent to | |
138 | <command>systemctl daemon-reexec</command>.</para></listitem> | |
139 | </varlistentry> | |
140 | ||
141 | </variablelist> | |
142 | </refsect1> | |
143 | ||
144 | <refsect1> | |
145 | <title>Exit status</title> | |
146 | ||
147 | <para>On success, 0 is returned, a non-zero failure | |
148 | code otherwise.</para> | |
149 | </refsect1> | |
150 | ||
151 | <refsect1> | |
152 | <title>Notes</title> | |
153 | ||
154 | <para>This is a legacy command available for compatibility only. | |
155 | It should not be used anymore, as the concept of runlevels is | |
156 | obsolete.</para> | |
157 | </refsect1> | |
158 | ||
159 | <refsect1> | |
160 | <title>See Also</title> | |
161 | <para> | |
162 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
163 | <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
164 | <citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
165 | </para> | |
166 | </refsect1> | |
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167 | |
168 | </refentry> |