Linux Process Monitoring Using the ps, pstree, top Commands
In this tutorial we’ll learn the fundamentals of the ps, pstree, and top commands, to monitor processes in…
Differences Between Snap, AppImage, and Flatpak
If you have used operating systems like Windows then migrated to Linux, you will realize that installing apps…
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…
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 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…
Introduction to Shell Scripting in Linux
Has there been a scenario in which you had to perform a task repeatedly on a single system…
