I just created a user with UID and GID to 0. Now when I access this user lets say "abc" will login as root. But when I loin as root i cannot list all the directories with ls command where i can do it with the user abc.
I want to go back to normal, delete this user with uid and gid o. I tried to update the passwd file but it does not let me change it.
How do i delete this user abc and use only root as root