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1 | <?xml version='1.0'?> <!--*-nxml-*--> |
2 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" | |
e735f4d4 | 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 2014 Lennart Poettering | |
11 | ||
12 | systemd is free software; you can redistribute it and/or modify it | |
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 | |
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 | |
20 | Lesser General Public License for more details. | |
21 | ||
22 | You should have received a copy of the GNU Lesser General Public License | |
23 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
24 | --> | |
25 | ||
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26 | <refentry id="systemd-firstboot" conditional='ENABLE_FIRSTBOOT' |
27 | xmlns:xi="http://www.w3.org/2001/XInclude"> | |
28 | ||
29 | <refentryinfo> | |
30 | <title>systemd-firstboot</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>systemd-firstboot</refentrytitle> | |
45 | <manvolnum>1</manvolnum> | |
46 | </refmeta> | |
47 | ||
48 | <refnamediv> | |
49 | <refname>systemd-firstboot</refname> | |
50 | <refname>systemd-firstboot.service</refname> | |
51 | <refpurpose>Initialize basic system settings on or before the first boot-up of a system</refpurpose> | |
52 | </refnamediv> | |
53 | ||
54 | <refsynopsisdiv> | |
55 | <cmdsynopsis> | |
56 | <command>systemd-firstboot</command> | |
57 | <arg choice="opt" rep="repeat">OPTIONS</arg> | |
58 | </cmdsynopsis> | |
59 | ||
60 | <para><filename>systemd-firstboot.service</filename></para> | |
61 | </refsynopsisdiv> | |
62 | ||
63 | <refsect1> | |
64 | <title>Description</title> | |
65 | ||
66 | <para><command>systemd-firstboot</command> initializes the most | |
67 | basic system settings interactively on the first boot, or | |
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68 | optionally non-interactively when a system image is created. |
69 | The service is started if <varname>ConditionFirstBoot=yes</varname> | |
70 | is satisfied. This essentially means that <filename>/etc</filename> | |
71 | is empty, see | |
72 | <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
73 | for details.</para> | |
74 | ||
75 | <para>The following settings may be set up:</para> | |
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76 | |
77 | <itemizedlist> | |
78 | <listitem><para>The system locale, more specifically the two | |
79 | locale variables <varname>LANG=</varname> and | |
80 | <varname>LC_MESSAGES</varname></para></listitem> | |
81 | ||
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82 | <listitem><para>The system keyboard map</para></listitem> |
83 | ||
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84 | <listitem><para>The system time zone</para></listitem> |
85 | ||
86 | <listitem><para>The system host name</para></listitem> | |
87 | ||
88 | <listitem><para>The machine ID of the system</para></listitem> | |
89 | ||
90 | <listitem><para>The root user's password</para></listitem> | |
91 | </itemizedlist> | |
92 | ||
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93 | <para>Each of the fields may either be queried interactively by |
94 | users, set non-interactively on the tool's command line, or be | |
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95 | copied from a host system that is used to set up the system |
96 | image.</para> | |
97 | ||
db2df898 | 98 | <para>If a setting is already initialized, it will not be |
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99 | overwritten and the user will not be prompted for the |
100 | setting.</para> | |
101 | ||
102 | <para>Note that this tool operates directly on the file system and | |
103 | does not involve any running system services, unlike | |
e3bff60a | 104 | <citerefentry project='man-pages'><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
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105 | <citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry> |
106 | or | |
107 | <citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>. | |
108 | This allows <command>systemd-firstboot</command> to operate on | |
109 | mounted but not booted disk images and in early boot. It is not | |
110 | recommended to use <command>systemd-firstboot</command> on the | |
111 | running system while it is up.</para> | |
112 | </refsect1> | |
113 | ||
114 | <refsect1> | |
115 | <title>Options</title> | |
116 | ||
117 | <para>The following options are understood:</para> | |
118 | ||
119 | <variablelist> | |
120 | <varlistentry> | |
121 | <term><option>--root=<replaceable>root</replaceable></option></term> | |
122 | <listitem><para>Takes a directory path as an argument. All | |
123 | paths will be prefixed with the given alternate | |
124 | <replaceable>root</replaceable> path, including config search | |
125 | paths. This is useful to operate on a system image mounted to | |
126 | the specified directory instead of the host system itself. | |
127 | </para></listitem> | |
128 | </varlistentry> | |
129 | ||
130 | <varlistentry> | |
131 | <term><option>--locale=<replaceable>LOCALE</replaceable></option></term> | |
132 | <term><option>--locale-messages=<replaceable>LOCALE</replaceable></option></term> | |
133 | ||
134 | <listitem><para>Sets the system locale, more specifically the | |
135 | <varname>LANG=</varname> and <varname>LC_MESSAGES</varname> | |
136 | settings. The argument should be a valid locale identifier, | |
137 | such as <literal>de_DE.UTF-8</literal>. This controls the | |
e3bff60a | 138 | <citerefentry project='man-pages'><refentrytitle>locale.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> |
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139 | configuration file.</para></listitem> |
140 | </varlistentry> | |
141 | ||
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142 | <varlistentry> |
143 | <term><option>--keymap=<replaceable>KEYMAP</replaceable></option></term> | |
144 | ||
145 | <listitem><para>Sets the system keyboard layout. The argument should be a valid keyboard map, | |
146 | such as <literal>de-latin1</literal>. This controls the <literal>KEYMAP</literal> entry in the | |
147 | <citerefentry project='man-pages'><refentrytitle>vconsole.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
148 | configuration file.</para></listitem> | |
149 | </varlistentry> | |
150 | ||
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151 | <varlistentry> |
152 | <term><option>--timezone=<replaceable>TIMEZONE</replaceable></option></term> | |
153 | ||
154 | <listitem><para>Sets the system time zone. The argument should | |
155 | be a valid time zone identifier, such as | |
156 | <literal>Europe/Berlin</literal>. This controls the | |
157 | <citerefentry><refentrytitle>localtime</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
158 | symlink.</para></listitem> | |
159 | </varlistentry> | |
160 | ||
161 | <varlistentry> | |
162 | <term><option>--hostname=<replaceable>HOSTNAME</replaceable></option></term> | |
163 | ||
164 | <listitem><para>Sets the system hostname. The argument should | |
165 | be a host name, compatible with DNS. This controls the | |
166 | <citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
167 | configuration file.</para></listitem> | |
168 | </varlistentry> | |
169 | ||
170 | <varlistentry> | |
171 | <term><option>--machine-id=<replaceable>ID</replaceable></option></term> | |
172 | ||
173 | <listitem><para>Sets the system's machine ID. This controls | |
174 | the | |
175 | <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
176 | file.</para></listitem> | |
177 | </varlistentry> | |
178 | ||
179 | <varlistentry> | |
180 | <term><option>--root-password=<replaceable>PASSWORD</replaceable></option></term> | |
181 | <term><option>--root-password-file=<replaceable>PATH</replaceable></option></term> | |
182 | ||
183 | <listitem><para>Sets the password of the system's root user. | |
184 | This creates a | |
e3bff60a | 185 | <citerefentry project='die-net'><refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum></citerefentry> |
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186 | file. This setting exists in two forms: |
187 | <option>--root-password=</option> accepts the password to set | |
db2df898 | 188 | directly on the command line, and |
e735f4d4 | 189 | <option>--root-password-file=</option> reads it from a file. |
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190 | Note that it is not recommended to specify passwords on the |
191 | command line, as other users might be able to see them simply | |
e735f4d4 | 192 | by invoking |
e3bff60a | 193 | <citerefentry project='die-net'><refentrytitle>ps</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para></listitem> |
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194 | </varlistentry> |
195 | ||
196 | <varlistentry> | |
197 | <term><option>--prompt-locale</option></term> | |
52ad194e | 198 | <term><option>--prompt-keymap</option></term> |
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199 | <term><option>--prompt-timezone</option></term> |
200 | <term><option>--prompt-hostname</option></term> | |
201 | <term><option>--prompt-root-password</option></term> | |
202 | ||
203 | <listitem><para>Prompt the user interactively for a specific | |
204 | basic setting. Note that any explicit configuration settings | |
205 | specified on the command line take precedence, and the user is | |
206 | not prompted for it.</para></listitem> | |
207 | </varlistentry> | |
208 | ||
209 | <varlistentry> | |
210 | <term><option>--prompt</option></term> | |
211 | ||
52ad194e | 212 | <listitem><para>Query the user for locale, keymap, timezone, hostname |
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213 | and root password. This is equivalent to specifying |
214 | <option>--prompt-locale</option>, | |
52ad194e | 215 | <option>--prompt-keymap</option>, |
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216 | <option>--prompt-timezone</option>, |
217 | <option>--prompt-hostname</option>, | |
218 | <option>--prompt-root-password</option> in combination.</para> | |
219 | </listitem> | |
220 | </varlistentry> | |
221 | ||
222 | <varlistentry> | |
223 | <term><option>--copy-locale</option></term> | |
52ad194e | 224 | <term><option>--copy-keymap</option></term> |
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225 | <term><option>--copy-timezone</option></term> |
226 | <term><option>--copy-root-password</option></term> | |
227 | ||
228 | <listitem><para>Copy a specific basic setting from the host. | |
229 | This only works in combination with <option>--root=</option> | |
230 | (see above).</para></listitem> | |
231 | </varlistentry> | |
232 | ||
233 | <varlistentry> | |
234 | <term><option>--copy</option></term> | |
235 | ||
52ad194e | 236 | <listitem><para>Copy locale, keymap, time zone and root password from |
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237 | the host. This is equivalent to specifying |
238 | <option>--copy-locale</option>, | |
52ad194e | 239 | <option>--copy-keymap</option>, |
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240 | <option>--copy-timezone</option>, |
241 | <option>--copy-root-password</option> in combination.</para> | |
242 | </listitem> | |
243 | </varlistentry> | |
244 | ||
245 | <varlistentry> | |
246 | <term><option>--setup-machine-id</option></term> | |
247 | ||
248 | <listitem><para>Initialize the system's machine ID to a random | |
249 | ID. This only works in combination with | |
250 | <option>--root=</option>.</para></listitem> | |
251 | </varlistentry> | |
252 | ||
253 | <xi:include href="standard-options.xml" xpointer="help" /> | |
254 | <xi:include href="standard-options.xml" xpointer="version" /> | |
255 | </variablelist> | |
256 | ||
257 | </refsect1> | |
258 | ||
259 | <refsect1> | |
260 | <title>Exit status</title> | |
261 | ||
262 | <para>On success, 0 is returned, a non-zero failure code | |
263 | otherwise.</para> | |
264 | </refsect1> | |
265 | ||
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266 | <refsect1> |
267 | <title>Kernel Command Line</title> | |
268 | ||
269 | <variablelist class='kernel-commandline-options'> | |
270 | <varlistentry> | |
271 | <term><varname>systemd.firstboot=</varname></term> | |
272 | ||
273 | <listitem><para>Takes a boolean argument, defaults to on. If off, <filename>systemd-firstboot.service</filename> | |
274 | won't interactively query the user for basic settings at first boot, even if those settings are not | |
275 | initialized yet.</para></listitem> | |
276 | </varlistentry> | |
277 | </variablelist> | |
278 | </refsect1> | |
279 | ||
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280 | <refsect1> |
281 | <title>See Also</title> | |
282 | <para> | |
283 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
e3bff60a | 284 | <citerefentry project='man-pages'><refentrytitle>locale.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
52ad194e | 285 | <citerefentry project='man-pages'><refentrytitle>vconsole.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
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286 | <citerefentry><refentrytitle>localtime</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
287 | <citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry>, | |
288 | <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>, | |
e3bff60a | 289 | <citerefentry project='die-net'><refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum></citerefentry>, |
e735f4d4 | 290 | <citerefentry><refentrytitle>systemd-machine-id-setup</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
e3bff60a | 291 | <citerefentry project='man-pages'><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
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292 | <citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
293 | <citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
294 | </para> | |
295 | </refsect1> | |
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296 | |
297 | </refentry> |