Okay, so now I got a bigger problem i changed the
root ALL=(myusername) ALL
and now I cannot sudo... Is there any way to fix my sudo permissions? - I intended to lock everyone out except for myself. Now I just made my account the same as the rest, I can look at stuff but not edit it. (And I want my account to be able to do anything and the users to not even look at stuff)
UPDATE - I guess I did have root account active and was able to change the value back to (ALL). -I still need help restricting other accounts. I guess you can see what kind of novice your working with...