expiry − check and enforce password expiration policy
expiry option |
The expiry command checks (−c) the current password expiration and forces (−f) changes when required. It is callable as a normal user command.
The options which apply to the expiry command are:
−c, −−check
Check the password expiration of the current user.
−f, −−force
Force a password change if the current user has an expired password.
−h, −−help
Display help message and exit.
/etc/passwd
User account information.
/etc/shadow
Secure user account information.
passwd(5), shadow(5).