You basically want to add that user to the admin group. The easiest way to do this is to check the "allow user to administer this computer" box in the accounts pane under System Preferences.

Once you install Debian to function as a server, you might notice it's missing something important--sudo. Jack Wallen walks you through the process of installing sudo and enabling it for user. Debian ...

Linux is a multi-user environment, which means more than one user can use the system at one time. Granted, that mostly takes the form of console access (via SSH), because you can't easily have two ...

A now-fixed Sudo vulnerability allowed any local user to gain root privileges on Unix-like operating systems without requiring authentication. Sudo is a Unix program ...

How to ensure all new user home directories are created without world-readable permissions in Linux Your email has been sent Out of the box, standard users can view other user's home directory. Here's ...