5 commands to manage Users in Linux
Managing user accounts and groups is an essential responsibility for Linux administrators. In this tutorial, we will explore a range…
Using Linux Pstree to display process parent-child relationship
Pstree displays the process parent-child relationship in a hierarchical format on Linux. We can use this command to find the…
What Is Bash in Linux?
Bash is a commonly-used shell in many Linux distributions. Bash is a command interpreter. It is a command-line–only interface containing…
How to Learn Ubuntu Linux For Beginners
Ubuntu is a very popular Linux distribution. Many Linux beginners want to learn it but don’t know how to start.…
Mastering Ubuntu Networking: 10 Essential Commands for Your Next Interview (Expanded Edition)
Networking is a foundational skill for any Linux administrator, developer, or aspiring IT professional. For those working with Ubuntu, a…
2 ways to Check CPU usage in Linux
CPU usage is an important metric for CPU performance in Linux. Today we will learn how to use top and…
Hard Links and Soft Links With Detailed Example In Ubuntu Linux
This is a detailed example to learn the difference between hard links and soft links in Linux. Create two files:…
Hard Links and Symbolic Links In Ubuntu Linux
Hard links and symbolic links are very confusing for Linux beginners. Today we will look at the differences between these…
Troubleshooting High Load Average on Linux
When I first began managing Linux servers, one of the most perplexing metrics I encountered was the load average. At…
4 Steps to Install GUI on Ubuntu Server Quick Guide
In this tutorial, we will learn how to install GUI ( graphical user interface ) on Ubuntu server 20.04. We…