1SYSTEMD-TTY-ASK-PASSWORD-sAyGsEtNeTm(d1-)tty-ask-passwoSrYdS-TaEgMeDn-tTTY-ASK-PASSWORD-AGENT(1)
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6 systemd-tty-ask-password-agent - List or process pending systemd
7 password requests
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10 systemd-tty-ask-password-agent [OPTIONS...] [VARIABLE=VALUE...]
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13 systemd-tty-ask-password-agent is a password agent that handles
14 password requests of the system, for example for hard disk encryption
15 passwords or SSL certificate passwords that need to be queried at
16 boot-time or during runtime.
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18 systemd-tty-ask-password-agent implements the Password Agents
19 Specification[1].
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22 The following options are understood:
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24 --list
25 Lists all currently pending system password requests.
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27 --query
28 Process all currently pending system password requests by querying
29 the user on the calling TTY.
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31 --watch
32 Continuously process password requests.
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34 --wall
35 Forward password requests to wall(1) instead of querying the user
36 on the calling TTY.
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38 --plymouth
39 Ask question with plymouth(8) instead of querying the user on the
40 calling TTY.
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42 --console
43 Ask question on /dev/console instead of querying the user on the
44 calling TTY.
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46 -h, --help
47 Print a short help text and exit.
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49 --version
50 Print a short version string and exit.
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53 On success, 0 is returned, a non-zero failure code otherwise.
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56 systemd(1), systemctl(1), systemd-ask-password-console.service(8),
57 wall(1), plymouth(8)
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60 1. Password Agents Specification
61 http://www.freedesktop.org/wiki/Software/systemd/PasswordAgents
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65systemd 219 SYSTEMD-TTY-ASK-PASSWORD-AGENT(1)