#UNLOCK IOS12 ACTIVATION LOCK LINUX SOFTWEAR HOW TO#

I’ll show you how to deal with it in the next section. Since it only works with the /etc/passwd file, the locked user will still be able to log in via SSH keys (if login via SSH key is set). There is a major problem with locking users this way. On Ubuntu, you’ll see an output like this for both locking and unlocking the user: passwd: password expiry information changed What about login via SSH? To unlock the user with passwd command, you can use the option -u or –unlock: passwd -u user_name Here’s a sample output of the passwd command: – N or NP: No password is needed by the user – P or PS: password is set (user is unlocked) You can learn whether a user is locked or unlocked using the option -S or –status of passwd command. To lock a user with the passwd command, you can use the option -l or –lock in this manner: passwd -l user_name Verify the status of a user with passwd command You may manually modify this file but I advise against it. The command basically works on the /etc/passwd file. You can also use this command to lock a user account.

The passwd command in Linux deals with passwords of a user account. Method 1: Lock and unlock users with passwd command

Please note that to do these changes, you need to either root or have root access via sudo. I’ll also discuss how to unlock the user. In this tutorial, I’ll show you three ways to lock a user in Linux command line. Perhaps an employee left the organization and instead of deleting the user altogether, lock the account for archival purpose. There could be a number of reasons why you would want to disable a user in your multi-user Linux environment. 3 ways to lock and unlock user accounts in Linux

Unlock ios12 activation lock linux softwear