systemd-tty-ask-password-agent(1) — Linux manual page

SYSTEMD...D-AGENT(1) systemd-tty-ask-password-agent SYSTEMD...D-AGENT(1)

NAME         top

       systemd-tty-ask-password-agent - List or process pending systemd
       password requests

SYNOPSIS         top

       systemd-tty-ask-password-agent [OPTIONS...] [VARIABLE=VALUE...]

DESCRIPTION         top

       systemd-tty-ask-password-agent is a password agent that handles
       password requests of the system, for example for hard disk
       encryption passwords or SSL certificate passwords that need to be
       queried at boot-time or during runtime.

       systemd-tty-ask-password-agent implements the Password Agents
       Specification[1], and is one of many possible response agents
       which answer to queries formulated with systemd-ask-password(1).

OPTIONS         top

       The following options are understood:

       --list
           Lists all currently pending system password requests.

           Added in version 186.

       --query
           Process all currently pending system password requests by
           querying the user on the calling TTY.

           Added in version 186.

       --watch
           Continuously process password requests.

           Added in version 186.

       --wall
           Forward password requests to wall(1) instead of querying the
           user on the calling TTY.

           Added in version 186.

       --plymouth
           Ask question with plymouth(8) instead of querying the user on
           the calling TTY.

           Added in version 186.

       --console[=DEVICE]
           Ask question on TTY DEVICE instead of querying the user on
           the calling TTY. If DEVICE is not specified, /dev/console
           will be used.

           Added in version 186.

       -h, --help
           Print a short help text and exit.

       --version
           Print a short version string and exit.

EXIT STATUS         top

       On success, 0 is returned, a non-zero failure code otherwise.

SEE ALSO         top

       systemd(1), systemctl(1),
       systemd-ask-password-console.service(8), wall(1), plymouth(8)

NOTES         top

        1. Password Agents Specification
           https://systemd.io/PASSWORD_AGENTS/

COLOPHON         top

       This page is part of the systemd (systemd system and service
       manager) project.  Information about the project can be found at
       ⟨http://www.freedesktop.org/wiki/Software/systemd⟩.  If you have
       a bug report for this manual page, see
       ⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩.
       This page was obtained from the project's upstream Git repository
       ⟨https://github.com/systemd/systemd.git⟩ on 2023-12-22.  (At that
       time, the date of the most recent commit that was found in the
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       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

systemd 255                                         SYSTEMD...D-AGENT(1)

Pages that refer to this page: systemd-ask-password(1),  systemd.directives(7),  systemd.index(7),  systemd-ask-password-console.service(8)

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