How to Show Process Tree in Linux with Examples
Managing processes is a fundamental aspect of system administration in Linux. Understanding…
[Fiexed] system has not been booted with systemd as init system (pid 1). can’t operate
Encountering the error message “system has not been booted with systemd as…
Ubuntu Server vs. Ubuntu Desktop: Key Differences
Choosing between Ubuntu Server and Ubuntu Desktop can be challenging, especially if…
Install and Configure Firewall on Arch Linux (UFW & iptables)
Arch Linux is renowned for its simplicity and flexibility, attracting users who…
Debian vs Ubuntu Server: Which One is Right for You?
When it comes to selecting the right operating system for your server…
How to Use Awk If Else Statement with Examples
AWK, a powerful and versatile scripting language embedded in the bash shell,…
How to Use modprobe Command in Linux with Examples
The modprobe command is a crucial utility in the Linux operating system,…
Bash While Loop with Examples
A Bash while loop is a control flow statement that allows code…
How to List and Delete UFW Rules with Examples
UFW, which stands for Uncomplicated Firewall, is a front-end interface designed to…
