You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

To start your journey with the Linux command line, it's important to know a few things before diving in. These aspects of the terminal are fundamental to getting the most out of the tool. Shall we ...

There’s a new Linux security tool you should be aware of — Cmd (pronounced “see em dee”) dramatically modifies the kind of control that can be exercised over Linux users. It reaches way beyond the ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

One of Linux's strengths as an operating system is its ability to be configured and tweaked to suit your tastes. Using the command line allows you to issue powerful commands that are unavailable to ...

Keep in mind that most flavors of UNIX have a GUI printer administration tool. Several different environments are packaged with Redhat 9.0 Linux. This article will give you the basics on how printers ...

Watch running the date command. How to use the Linux watch command for easier output tracking Your email has been sent Jack Wallen introduces you to a Linux command that can automatically execute a ...