Usermod Command in Linux
The usermod command allows us to modify an existing user account. With the usermod command, we can make…
How to Use the Gzip Command in Linux
Gzip is a popular file compression and decompression utility. It is supported by almost all the Linux distributions…
Linux Runlevels Explained
There are times when Linux system boots either into a Graphical User Interface (GUI) or a command line.…
Linux System Information Commands
If you’re coming from Windows or macOS, you may be used used to easily finding system information about…
How to Use the Kill Command in Linux
Each Linux system runs several processes. Not every process behaves in the manner we want them to. Let’s…
How to Install & Configure VNC Server on Ubuntu 20.04
VNC (Virtual Network Computing) is a visual connection system that enables you to interact with the graphical desktop…
12 Popular Linux Networking Tools and How to Use Them
Whether you are a network engineer or a regular user, learning the basics of some networking tools is…
How to Use the Sysctl Command in Linux
In this tutorial we’ll learn the fundamentals of the sysctl command. To start off, have you wondered how…
How to Use the Grep Command in Linux
The grep command (global regular expression print) in Linux is used to search for text patterns in files…
What To Do When Linux GUI Freezes
Once in a while, your operating system might hang or freeze when you run too many resource-intensive applications.…
Intro to Managing ACLs using the Getfacl and Setfacl Commands
Access Control Lists (ACLs) are a flexible method to set permissions in Linux. Every operating system has some…
How to Install WSL 2 (Windows Subsystem for Linux) on Windows 10
In 2017, Microsoft released the first version of WSL enabling users to run Linux commands on their Windows…
