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 ...

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

The which command is the simplest of the three. When you use it to ask about a Linux command, it will run down your search path looking for executable files by the name you specify. These can be ...

A common use for the ip command is checking what network devices are connected to your Linux system. You can use this information to connect across the network or to make changes them, and more as ...

Linux 101: What is the mount command, and how do you use it? Your email has been sent Jack Wallen introduces new Linux users to the mount command and how to use it to mount an external drive to the ...

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...

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

In the realm of Linux command-line tools, few commands are as versatile and widely used as cat. This article dives deep into the capabilities of the Linux cat command, merging insights from multiple ...

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

Linux 101: What are stopped jobs on Linux, and how do you use them? Your email has been sent Have you ever gone to exit out of a Linux terminal, only to be warned there are stopped jobs? What are ...