How to create a sudo user (admin user) in Ubuntu ?
Should you unlock root in Ubuntu ? enable root login or get temporary root power ?
How to gain root power in GUI mode, on Ubuntu 11.04 (Natty Narwhal)…good to have full root power! without any sudo, in GUI mode, it seem dangerous but if you deliberately want this..
In early days it was difficult to manage the permissions for different users in a multiuser operating system that may be a client or server;suppose every user has a power of a superuser or root then any one of them may be misused the system either intentionally(If the user is smart) or ignorantly(If the user …