I don't care if I mess up the system (which is likely if I do things like this), or the potential security issues that this could imply. Note, that I don't just want to "enable root login?", but run ...
How do I add or delete user accounts in Ubuntu? I know that the "useradd" command could be used to do this, but I hear that Ubuntu has some other command-line tool and some GUI somewhere, either one ...
Users and Groups Administration tool - What do the options in User Privileges tab of Advanced Settings do?
How does the "User Privileges" tab in the Advanced Settings of Users and Groups GUI work? I mean this window: Does it simply add or remove the user from certain groups, or is there something else? ...
When I try to add a new user using the GUI users-admin, nothing happens.