systemd-firstboot.service(1)

1SYSTEMD-FIRSTBOOT(1)           systemd-firstboot          SYSTEMD-FIRSTBOOT(1)
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NAME

6       systemd-firstboot, systemd-firstboot.service - Initialize basic system
7       settings on or before the first boot-up of a system
8

SYNOPSIS

10       systemd-firstboot [OPTIONS...]
11
12       systemd-firstboot.service
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DESCRIPTION

15       systemd-firstboot initializes the most basic system settings
16       interactively on the first boot, or optionally non-interactively when a
17       system image is created. The service is started if
18       ConditionFirstBoot=yes is satisfied. This essentially means that /etc
19       is empty, see systemd.unit(5) for details.
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21       The following settings may be set up:
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23       ·   The system locale, more specifically the two locale variables LANG=
24           and LC_MESSAGES
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26       ·   The system keyboard map
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28       ·   The system time zone
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30       ·   The system host name
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32       ·   The machine ID of the system
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34       ·   The root user's password
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36       Each of the fields may either be queried interactively by users, set
37       non-interactively on the tool's command line, or be copied from a host
38       system that is used to set up the system image.
39
40       If a setting is already initialized, it will not be overwritten and the
41       user will not be prompted for the setting.
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43       Note that this tool operates directly on the file system and does not
44       involve any running system services, unlike localectl(1),
45       timedatectl(1) or hostnamectl(1). This allows systemd-firstboot to
46       operate on mounted but not booted disk images and in early boot. It is
47       not recommended to use systemd-firstboot on the running system while it
48       is up.
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OPTIONS

51       The following options are understood:
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53       --root=root
54           Takes a directory path as an argument. All paths will be prefixed
55           with the given alternate root path, including config search paths.
56           This is useful to operate on a system image mounted to the
57           specified directory instead of the host system itself.
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59       --locale=LOCALE, --locale-messages=LOCALE
60           Sets the system locale, more specifically the LANG= and LC_MESSAGES
61           settings. The argument should be a valid locale identifier, such as
62           "de_DE.UTF-8". This controls the locale.conf(5) configuration file.
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64       --keymap=KEYMAP
65           Sets the system keyboard layout. The argument should be a valid
66           keyboard map, such as "de-latin1". This controls the "KEYMAP" entry
67           in the vconsole.conf(5) configuration file.
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69       --timezone=TIMEZONE
70           Sets the system time zone. The argument should be a valid time zone
71           identifier, such as "Europe/Berlin". This controls the localtime(5)
72           symlink.
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74       --hostname=HOSTNAME
75           Sets the system hostname. The argument should be a host name,
76           compatible with DNS. This controls the hostname(5) configuration
77           file.
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79       --machine-id=ID
80           Sets the system's machine ID. This controls the machine-id(5) file.
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82       --root-password=PASSWORD, --root-password-file=PATH
83           Sets the password of the system's root user. This creates a
84           shadow(5) file. This setting exists in two forms: --root-password=
85           accepts the password to set directly on the command line, and
86           --root-password-file= reads it from a file. Note that it is not
87           recommended to specify passwords on the command line, as other
88           users might be able to see them simply by invoking ps(1).
89
90       --prompt-locale, --prompt-keymap, --prompt-timezone, --prompt-hostname,
91       --prompt-root-password
92           Prompt the user interactively for a specific basic setting. Note
93           that any explicit configuration settings specified on the command
94           line take precedence, and the user is not prompted for it.
95
96       --prompt
97           Query the user for locale, keymap, timezone, hostname and root
98           password. This is equivalent to specifying --prompt-locale,
99           --prompt-keymap, --prompt-timezone, --prompt-hostname,
100           --prompt-root-password in combination.
101
102       --copy-locale, --copy-keymap, --copy-timezone, --copy-root-password
103           Copy a specific basic setting from the host. This only works in
104           combination with --root= (see above).
105
106       --copy
107           Copy locale, keymap, time zone and root password from the host.
108           This is equivalent to specifying --copy-locale, --copy-keymap,
109           --copy-timezone, --copy-root-password in combination.
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111       --setup-machine-id
112           Initialize the system's machine ID to a random ID. This only works
113           in combination with --root=.
114
115       -h, --help
116           Print a short help text and exit.
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118       --version
119           Print a short version string and exit.
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EXIT STATUS

122       On success, 0 is returned, a non-zero failure code otherwise.
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KERNEL COMMAND LINE

125       systemd.firstboot=
126           Takes a boolean argument, defaults to on. If off,
127           systemd-firstboot.service won't interactively query the user for
128           basic settings at first boot, even if those settings are not
129           initialized yet.
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NAME

SYNOPSIS

DESCRIPTION

OPTIONS

EXIT STATUS

KERNEL COMMAND LINE

SEE ALSO