1) # passwd <user name> : To reset the password for an user.
2) # passwd -f <user name> : Force the user to change password on next login.
3) # passwd -x <days> : Set the Password Max age.
4) # logins -x -l <user name> : View the password aging.
2) # passwd -f <user name> : Force the user to change password on next login.
3) # passwd -x <days> : Set the Password Max age.
4) # logins -x -l <user name> : View the password aging.