Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

This course boasts some excellent content and certification, although the simplistic interface and lack of video content may not be ideal for some. Why you can trust TechRadar We spend hours testing ...

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

You can easily set up a Linux command that keeps trying until it succeeds. Let's look at how to loop your way to success. If you want to run a command on a Linux system until it succeeds, there are ...

How to manage Linux password expiry with the chage command Your email has been sent When you need to enforce password changes for users on Linux machines, the chage ...

Linux System Security offers ways to protect Linux systems from break-in, as well as to detect evidence of attacks quickly. The book is intended to provide readers with skills, knowledge and tools ...

If you're looking for an easy tool to help keep your Linux systems running smoothly,here's your guide to installing and using the GUI optimizer, Stacer. If you administer Linux desktops or servers, ...