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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 | <!-- | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2014 Lennart Poettering | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | --> | |
23 | ||
efd51554 | 24 | <refentry id="systemd-firstboot" conditional='ENABLE_FIRSTBOOT' |
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25 | xmlns:xi="http://www.w3.org/2001/XInclude"> |
26 | ||
27 | <refentryinfo> | |
28 | <title>systemd-firstboot</title> | |
29 | <productname>systemd</productname> | |
30 | ||
31 | <authorgroup> | |
32 | <author> | |
33 | <contrib>Developer</contrib> | |
34 | <firstname>Lennart</firstname> | |
35 | <surname>Poettering</surname> | |
36 | <email>lennart@poettering.net</email> | |
37 | </author> | |
38 | </authorgroup> | |
39 | </refentryinfo> | |
40 | ||
41 | <refmeta> | |
42 | <refentrytitle>systemd-firstboot</refentrytitle> | |
43 | <manvolnum>1</manvolnum> | |
44 | </refmeta> | |
45 | ||
46 | <refnamediv> | |
47 | <refname>systemd-firstboot</refname> | |
48 | <refname>systemd-firstboot.service</refname> | |
49 | <refpurpose>Initialize basic system settings on or before the first boot-up of a system</refpurpose> | |
50 | </refnamediv> | |
51 | ||
52 | <refsynopsisdiv> | |
53 | <cmdsynopsis> | |
54 | <command>systemd-firstboot</command> | |
55 | <arg choice="opt" rep="repeat">OPTIONS</arg> | |
56 | </cmdsynopsis> | |
57 | ||
58 | <para><filename>systemd-firstboot.service</filename></para> | |
59 | </refsynopsisdiv> | |
60 | ||
61 | <refsect1> | |
62 | <title>Description</title> | |
63 | ||
64 | <para><command>systemd-firstboot</command> initializes the most | |
65 | basic system settings interactively on the first boot, or | |
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66 | optionally non-interactively when a system image is created. |
67 | The service is started if <varname>ConditionFirstBoot=yes</varname> | |
68 | is satisfied. This essentially means that <filename>/etc</filename> | |
69 | is empty, see | |
70 | <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
71 | for details.</para> | |
72 | ||
73 | <para>The following settings may be set up:</para> | |
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74 | |
75 | <itemizedlist> | |
76 | <listitem><para>The system locale, more specifically the two | |
77 | locale variables <varname>LANG=</varname> and | |
78 | <varname>LC_MESSAGES</varname></para></listitem> | |
79 | ||
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80 | <listitem><para>The system keyboard map</para></listitem> |
81 | ||
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82 | <listitem><para>The system time zone</para></listitem> |
83 | ||
84 | <listitem><para>The system host name</para></listitem> | |
85 | ||
86 | <listitem><para>The machine ID of the system</para></listitem> | |
87 | ||
88 | <listitem><para>The root user's password</para></listitem> | |
89 | </itemizedlist> | |
90 | ||
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91 | <para>Each of the fields may either be queried interactively by |
92 | users, set non-interactively on the tool's command line, or be | |
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93 | copied from a host system that is used to set up the system |
94 | image.</para> | |
95 | ||
b938cb90 | 96 | <para>If a setting is already initialized, it will not be |
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97 | overwritten and the user will not be prompted for the |
98 | setting.</para> | |
99 | ||
100 | <para>Note that this tool operates directly on the file system and | |
101 | does not involve any running system services, unlike | |
3ba3a79d | 102 | <citerefentry project='man-pages'><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
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103 | <citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry> |
104 | or | |
105 | <citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>. | |
106 | This allows <command>systemd-firstboot</command> to operate on | |
107 | mounted but not booted disk images and in early boot. It is not | |
108 | recommended to use <command>systemd-firstboot</command> on the | |
109 | running system while it is up.</para> | |
110 | </refsect1> | |
111 | ||
112 | <refsect1> | |
113 | <title>Options</title> | |
114 | ||
115 | <para>The following options are understood:</para> | |
116 | ||
117 | <variablelist> | |
118 | <varlistentry> | |
119 | <term><option>--root=<replaceable>root</replaceable></option></term> | |
120 | <listitem><para>Takes a directory path as an argument. All | |
121 | paths will be prefixed with the given alternate | |
122 | <replaceable>root</replaceable> path, including config search | |
123 | paths. This is useful to operate on a system image mounted to | |
124 | the specified directory instead of the host system itself. | |
125 | </para></listitem> | |
126 | </varlistentry> | |
127 | ||
128 | <varlistentry> | |
129 | <term><option>--locale=<replaceable>LOCALE</replaceable></option></term> | |
130 | <term><option>--locale-messages=<replaceable>LOCALE</replaceable></option></term> | |
131 | ||
132 | <listitem><para>Sets the system locale, more specifically the | |
133 | <varname>LANG=</varname> and <varname>LC_MESSAGES</varname> | |
134 | settings. The argument should be a valid locale identifier, | |
135 | such as <literal>de_DE.UTF-8</literal>. This controls the | |
3ba3a79d | 136 | <citerefentry project='man-pages'><refentrytitle>locale.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> |
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137 | configuration file.</para></listitem> |
138 | </varlistentry> | |
139 | ||
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140 | <varlistentry> |
141 | <term><option>--keymap=<replaceable>KEYMAP</replaceable></option></term> | |
142 | ||
143 | <listitem><para>Sets the system keyboard layout. The argument should be a valid keyboard map, | |
144 | such as <literal>de-latin1</literal>. This controls the <literal>KEYMAP</literal> entry in the | |
145 | <citerefentry project='man-pages'><refentrytitle>vconsole.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
146 | configuration file.</para></listitem> | |
147 | </varlistentry> | |
148 | ||
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149 | <varlistentry> |
150 | <term><option>--timezone=<replaceable>TIMEZONE</replaceable></option></term> | |
151 | ||
152 | <listitem><para>Sets the system time zone. The argument should | |
153 | be a valid time zone identifier, such as | |
154 | <literal>Europe/Berlin</literal>. This controls the | |
155 | <citerefentry><refentrytitle>localtime</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
156 | symlink.</para></listitem> | |
157 | </varlistentry> | |
158 | ||
159 | <varlistentry> | |
160 | <term><option>--hostname=<replaceable>HOSTNAME</replaceable></option></term> | |
161 | ||
162 | <listitem><para>Sets the system hostname. The argument should | |
163 | be a host name, compatible with DNS. This controls the | |
164 | <citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
165 | configuration file.</para></listitem> | |
166 | </varlistentry> | |
167 | ||
168 | <varlistentry> | |
169 | <term><option>--machine-id=<replaceable>ID</replaceable></option></term> | |
170 | ||
171 | <listitem><para>Sets the system's machine ID. This controls | |
172 | the | |
173 | <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
174 | file.</para></listitem> | |
175 | </varlistentry> | |
176 | ||
177 | <varlistentry> | |
178 | <term><option>--root-password=<replaceable>PASSWORD</replaceable></option></term> | |
179 | <term><option>--root-password-file=<replaceable>PATH</replaceable></option></term> | |
180 | ||
181 | <listitem><para>Sets the password of the system's root user. | |
182 | This creates a | |
3ba3a79d | 183 | <citerefentry project='die-net'><refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum></citerefentry> |
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184 | file. This setting exists in two forms: |
185 | <option>--root-password=</option> accepts the password to set | |
a8eaaee7 | 186 | directly on the command line, and |
798d3a52 | 187 | <option>--root-password-file=</option> reads it from a file. |
a8eaaee7 | 188 | Note that it is not recommended to specify passwords on the |
b938cb90 | 189 | command line, as other users might be able to see them simply |
798d3a52 | 190 | by invoking |
3ba3a79d | 191 | <citerefentry project='die-net'><refentrytitle>ps</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para></listitem> |
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192 | </varlistentry> |
193 | ||
194 | <varlistentry> | |
195 | <term><option>--prompt-locale</option></term> | |
ed457f13 | 196 | <term><option>--prompt-keymap</option></term> |
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197 | <term><option>--prompt-timezone</option></term> |
198 | <term><option>--prompt-hostname</option></term> | |
199 | <term><option>--prompt-root-password</option></term> | |
200 | ||
201 | <listitem><para>Prompt the user interactively for a specific | |
202 | basic setting. Note that any explicit configuration settings | |
203 | specified on the command line take precedence, and the user is | |
204 | not prompted for it.</para></listitem> | |
205 | </varlistentry> | |
206 | ||
207 | <varlistentry> | |
208 | <term><option>--prompt</option></term> | |
209 | ||
ed457f13 | 210 | <listitem><para>Query the user for locale, keymap, timezone, hostname |
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211 | and root password. This is equivalent to specifying |
212 | <option>--prompt-locale</option>, | |
ed457f13 | 213 | <option>--prompt-keymap</option>, |
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214 | <option>--prompt-timezone</option>, |
215 | <option>--prompt-hostname</option>, | |
216 | <option>--prompt-root-password</option> in combination.</para> | |
217 | </listitem> | |
218 | </varlistentry> | |
219 | ||
220 | <varlistentry> | |
221 | <term><option>--copy-locale</option></term> | |
ed457f13 | 222 | <term><option>--copy-keymap</option></term> |
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223 | <term><option>--copy-timezone</option></term> |
224 | <term><option>--copy-root-password</option></term> | |
225 | ||
226 | <listitem><para>Copy a specific basic setting from the host. | |
227 | This only works in combination with <option>--root=</option> | |
228 | (see above).</para></listitem> | |
229 | </varlistentry> | |
230 | ||
231 | <varlistentry> | |
232 | <term><option>--copy</option></term> | |
233 | ||
ed457f13 | 234 | <listitem><para>Copy locale, keymap, time zone and root password from |
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235 | the host. This is equivalent to specifying |
236 | <option>--copy-locale</option>, | |
ed457f13 | 237 | <option>--copy-keymap</option>, |
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238 | <option>--copy-timezone</option>, |
239 | <option>--copy-root-password</option> in combination.</para> | |
240 | </listitem> | |
241 | </varlistentry> | |
242 | ||
243 | <varlistentry> | |
244 | <term><option>--setup-machine-id</option></term> | |
245 | ||
246 | <listitem><para>Initialize the system's machine ID to a random | |
247 | ID. This only works in combination with | |
248 | <option>--root=</option>.</para></listitem> | |
249 | </varlistentry> | |
250 | ||
251 | <xi:include href="standard-options.xml" xpointer="help" /> | |
252 | <xi:include href="standard-options.xml" xpointer="version" /> | |
253 | </variablelist> | |
254 | ||
255 | </refsect1> | |
256 | ||
257 | <refsect1> | |
258 | <title>Exit status</title> | |
259 | ||
260 | <para>On success, 0 is returned, a non-zero failure code | |
261 | otherwise.</para> | |
262 | </refsect1> | |
263 | ||
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264 | <refsect1> |
265 | <title>Kernel Command Line</title> | |
266 | ||
267 | <variablelist class='kernel-commandline-options'> | |
268 | <varlistentry> | |
269 | <term><varname>systemd.firstboot=</varname></term> | |
270 | ||
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271 | <listitem><para>Takes a boolean argument, defaults to on. If off, <filename>systemd-firstboot.service</filename> |
272 | won't interactively query the user for basic settings at first boot, even if those settings are not | |
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273 | initialized yet.</para></listitem> |
274 | </varlistentry> | |
275 | </variablelist> | |
276 | </refsect1> | |
277 | ||
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278 | <refsect1> |
279 | <title>See Also</title> | |
280 | <para> | |
281 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
3ba3a79d | 282 | <citerefentry project='man-pages'><refentrytitle>locale.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
ed457f13 | 283 | <citerefentry project='man-pages'><refentrytitle>vconsole.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
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284 | <citerefentry><refentrytitle>localtime</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
285 | <citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry>, | |
286 | <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>, | |
3ba3a79d | 287 | <citerefentry project='die-net'><refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
798d3a52 | 288 | <citerefentry><refentrytitle>systemd-machine-id-setup</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
3ba3a79d | 289 | <citerefentry project='man-pages'><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
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290 | <citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
291 | <citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
292 | </para> | |
293 | </refsect1> | |
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294 | |
295 | </refentry> |