Linux, renowned for its robustness and security, is a powerful multi-user operating system that allows multiple people to interact with the same system resources without interfering with each other.

As a system administrator, one of your jobs is managing users and groups. Without the proper care and feeding of this particular task, your company would have a hard time functioning properly and ...

Your Linux users may not be raging bulls, but keeping them happy is always a challenge as it involves managing their accounts, monitoring their access rights, tracking down the solutions to problems ...

There are quite a few ways on Linux to get a list of the users logged into the system and see what they are doing. The commands described in this article all provide very useful information. The users ...

After deploying a platform for the storing and sharing of files and directories, one of the first things you’ll want to do is start adding and managing groups. With groups, you can better control who ...

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

Sudo is a powerful but imperfect Linux tool. These tips can help make using sudo easier and safer. Always use caution when monkeying with sudo. I started using Linux prior to the advent of sudo. Back ...