I often profess that Linux can be used without the command line, but at some point, you might want to learn it anyway. When you do, consider these commands.

Linux is the most secure OS on the market for a reason. These are the security-centric commands you should have in your back pocket.

Linux Administration: A Beginner's Guide by Wale Soyinka is a hands-on manual for IT staff members who must work with both Windows and Linux. It is a practical guide for network administrators who ...

If you're looking after the security of Linux systems, these are the commands you must know.

Working on the command line is an integral part of being a successful Linux user. You need to have a firm grasp of certain commands to work effectively. There are even certain commands that you must ...

Adding a user with admin privileges on Linux is easier than you think. Jack Wallen shows you how.

A brief history on the origins of Linux. Open source vs. closed source Superuser versus regular user The directory structure Basic commands, including cd, ls, mkdir and cp The boot process ...

Essential nmcli commands to manage network connections, configure Wi-Fi and Ethernet, set static IPs, and troubleshoot errors ...

When you need to enforce password changes for users on Linux machines, the chage command-line tool is a must-have.