Permissions have two parts: an action and a set of users. The three actions—read, write, and execute—define what can be done ...

Nmap is an essential tool for anyone who's serious about network security. It can be installed on any Linux distribution.

The Disks app takes over some more challenging commands, such as fsck, mount, parted, chown, and dd. This app is a handy GUI that also prevents you from having to edit the fstab configuration file ...

Let's explore some cool and useful things you can do directly in the terminal without diving too deep into its complexity.

The -v flag is pretty common for Linux commands. It enables verbose mode, which is useful to see what happens in the ...