Linux is a multi-user environment where numerous user accounts can be added and used like most operating systems. However, you might be surprised by how easy it is to create a new user on Linux. To ...

Removing sudo rights from CentOS (top) and Ubuntu (bottom). How to create a new user with admin privileges on Linux Your email has been sent If you’re a Linux system admin, you probably find yourself ...

There’s a new Linux security tool you should be aware of — Cmd (pronounced “see em dee”) dramatically modifies the kind of control that can be exercised over Linux users. It reaches way beyond the ...

The last command allows you to look further back into time to see both current and older logins, beginning with the most recent and moving back into previous logins. The command below reports on ...