1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
<?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 2014 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="systemd-firstboot" conditional='ENABLE_FIRSTBOOT'
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd-firstboot</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>systemd-firstboot</refentrytitle>
<manvolnum>1</manvolnum>
</refmeta>
<refnamediv>
<refname>systemd-firstboot</refname>
<refname>systemd-firstboot.service</refname>
<refpurpose>Initialize basic system settings on or before the first boot-up of a system</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>systemd-firstboot</command>
<arg choice="opt" rep="repeat">OPTIONS</arg>
</cmdsynopsis>
<para><filename>systemd-firstboot.service</filename></para>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para><command>systemd-firstboot</command> initializes the most
basic system settings interactively on the first boot, or
optionally non-interactively when a system image is created. The
following settings may be set up:</para>
<itemizedlist>
<listitem><para>The system locale, more specifically the two
locale variables <varname>LANG=</varname> and
<varname>LC_MESSAGES</varname></para></listitem>
<listitem><para>The system time zone</para></listitem>
<listitem><para>The system host name</para></listitem>
<listitem><para>The machine ID of the system</para></listitem>
<listitem><para>The root user's password</para></listitem>
</itemizedlist>
<para>Each of the fields may either be queried interactively by
users, set non-interactively on the tool's command line, or be
copied from a host system that is used to set up the system
image.</para>
<para>If a setting is already initialized, it will not be
overwritten and the user will not be prompted for the
setting.</para>
<para>Note that this tool operates directly on the file system and
does not involve any running system services, unlike
<citerefentry project='man-pages'><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
or
<citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
This allows <command>systemd-firstboot</command> to operate on
mounted but not booted disk images and in early boot. It is not
recommended to use <command>systemd-firstboot</command> on the
running system while it is up.</para>
</refsect1>
<refsect1>
<title>Options</title>
<para>The following options are understood:</para>
<variablelist>
<varlistentry>
<term><option>--root=<replaceable>root</replaceable></option></term>
<listitem><para>Takes a directory path as an argument. All
paths will be prefixed with the given alternate
<replaceable>root</replaceable> path, including config search
paths. This is useful to operate on a system image mounted to
the specified directory instead of the host system itself.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--locale=<replaceable>LOCALE</replaceable></option></term>
<term><option>--locale-messages=<replaceable>LOCALE</replaceable></option></term>
<listitem><para>Sets the system locale, more specifically the
<varname>LANG=</varname> and <varname>LC_MESSAGES</varname>
settings. The argument should be a valid locale identifier,
such as <literal>de_DE.UTF-8</literal>. This controls the
<citerefentry project='man-pages'><refentrytitle>locale.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
configuration file.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--timezone=<replaceable>TIMEZONE</replaceable></option></term>
<listitem><para>Sets the system time zone. The argument should
be a valid time zone identifier, such as
<literal>Europe/Berlin</literal>. This controls the
<citerefentry><refentrytitle>localtime</refentrytitle><manvolnum>5</manvolnum></citerefentry>
symlink.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--hostname=<replaceable>HOSTNAME</replaceable></option></term>
<listitem><para>Sets the system hostname. The argument should
be a host name, compatible with DNS. This controls the
<citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry>
configuration file.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--machine-id=<replaceable>ID</replaceable></option></term>
<listitem><para>Sets the system's machine ID. This controls
the
<citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>
file.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--root-password=<replaceable>PASSWORD</replaceable></option></term>
<term><option>--root-password-file=<replaceable>PATH</replaceable></option></term>
<listitem><para>Sets the password of the system's root user.
This creates a
<citerefentry project='die-net'><refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum></citerefentry>
file. This setting exists in two forms:
<option>--root-password=</option> accepts the password to set
directly on the command line, and
<option>--root-password-file=</option> reads it from a file.
Note that it is not recommended to specify passwords on the
command line, as other users might be able to see them simply
by invoking
<citerefentry project='die-net'><refentrytitle>ps</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--prompt-locale</option></term>
<term><option>--prompt-timezone</option></term>
<term><option>--prompt-hostname</option></term>
<term><option>--prompt-root-password</option></term>
<listitem><para>Prompt the user interactively for a specific
basic setting. Note that any explicit configuration settings
specified on the command line take precedence, and the user is
not prompted for it.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--prompt</option></term>
<listitem><para>Query the user for locale, timezone, hostname
and root password. This is equivalent to specifying
<option>--prompt-locale</option>,
<option>--prompt-timezone</option>,
<option>--prompt-hostname</option>,
<option>--prompt-root-password</option> in combination.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>--copy-locale</option></term>
<term><option>--copy-timezone</option></term>
<term><option>--copy-root-password</option></term>
<listitem><para>Copy a specific basic setting from the host.
This only works in combination with <option>--root=</option>
(see above).</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--copy</option></term>
<listitem><para>Copy locale, time zone and root password from
the host. This is equivalent to specifying
<option>--copy-locale</option>,
<option>--copy-timezone</option>,
<option>--copy-root-password</option> in combination.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>--setup-machine-id</option></term>
<listitem><para>Initialize the system's machine ID to a random
ID. This only works in combination with
<option>--root=</option>.</para></listitem>
</varlistentry>
<xi:include href="standard-options.xml" xpointer="help" />
<xi:include href="standard-options.xml" xpointer="version" />
</variablelist>
</refsect1>
<refsect1>
<title>Exit status</title>
<para>On success, 0 is returned, a non-zero failure code
otherwise.</para>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry project='man-pages'><refentrytitle>locale.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>localtime</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>hostname</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry project='die-net'><refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-machine-id-setup</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry project='man-pages'><refentrytitle>localectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>timedatectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>hostnamectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
</para>
</refsect1>
</refentry>
|
