systemd-ask-password-console.service, systemd-ask-password-console.path, systemd-ask-password-wall.service, systemd-ask-password-wall.path — Query the user for system passwords on the console and via wall
systemd-ask-password-console.service
systemd-ask-password-console.path
systemd-ask-password-wall.service
systemd-ask-password-wall.path
systemd-ask-password-console.service
is a system service that queries the user for system
passwords (such as hard disk encryption keys and SSL
certificate passphrases) on the console. It is
intended to be used during boot to ensure proper
handling of passwords necessary for
boot. systemd-ask-password-wall.service
is a system service that informs all logged in users
for system passwords via
wall(1). It
is intended to be used after boot to ensure that users
are properly notified.
See the developer documentation for more information about the system password logic.
Note that these services invoke systemd-tty-ask-password-agent(1) with either the --watch --console or --watch --wall command line parameters.