The Linux command line can seem impenetrable, with arcane instructions and a focus on text interfaces. Fortunately, there are ...

Linux provides a useful array of commands for managing file permissions, getting information on commands, displaying running processes and displaying details on the system itself. The uname command ...

Much to the chagrin of those who would like to malign the Linux operating system, it's actually quite easy to use. Thanks to modern GUI desktop environments and applications, anyone can jump into the ...

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