Linux Quiz: 15 Questions to Test Your Basic Linux Knowledge
Welcome to the world of Linux! You might not realize it, but Linux is everywhere from the server rooms of
How to Automate MySQL Database Backups with Shell Script and Cron
Backups are essential for keeping your data safe, and automating the backup process can save you both time and effort.
ttyd: Share Your Linux Terminal on the Web Securely
ttyd is a lightweight, open-source command-line tool that enables you to share your Linux terminal session via a web browser.
My Experience – Top Things to Do After Installing Ubuntu 25.04
So, you’ve just installed Ubuntu 25.04 “Plucky Puffin” on your computer—congrats! I recently did the same, and let me tell
How to Configure Network IP Connections Using ‘nmcli’ in Linux
As a Linux administrator, you’ve got various tools to use to configure your network connections, such as nmtui, your NetworkManager
How to Use Systemd to Run Bash Scripts at Boot in Linux
A few days ago, I came across a CentOS 8 32-bit distro and decided to test it on an old
15 Useful ‘dpkg’ Commands for Debian and Ubuntu Users [With Examples]
Debian GNU/Linux is the backbone of several popular Linux distributions like Knoppix, Kali, Ubuntu, Mint, and more. One of its
Upgrade Ubuntu 20.04 LTS to 24.04 LTS Before EOL in May 2025
Ubuntu 20.04 LTS (Focal Fossa) has been a reliable and solid operating system for many users. However, as we move
How to Find a Process Name Using PID Number in Linux
In this article, we will look at how to find a process name by its process identification number (PID). Before
How to Fix “rm: cannot remove ‘file’: Device or Resource Busy” in Linux
If you’ve ever tried to delete a file or directory in Linux using the rm command and saw the error:
4 Ways to Check Plugged USB Device Name in Linux
As a newbie, one of the many things you should master in Linux is identifying the devices attached to your
fuser – Find and Kill Processes by File, Directory, or Port
One of the most important tasks in Linux systems administration is process management, which involves several operations such as monitoring,