Linux Commandline Tips

How to Run a Script Before Shutdown Under Systemd

Modern Linux systems use systemd to manage daemons and system settings. Systemd is a service manager and initialization system, which took over from SysvInit and

The Most Common Flags in /proc/cpuinfo with Examples

The /proc/cpuinfo file is a plain-text read-only file that contains information about the CPU, and displays a wealth of information about the CPU including the

How to Send Broadcast Message to Logged-in Users on Linux Terminals

Linux is a multi-user operating system that allows multiple users to log in and use the system. This implies that at any given time, you

How to Extract Files from a DEB Package in Debian Systems

Have you ever wondered how you can extract individual files from a Debian file (.deb) without actually installing any software? In this guide, we will

4 Commands to List Mounted File Systems in Linux

The Linux operating system provides multiple filesystems, including ext4, xfs, tmpfs, securityfs, and many more. This guide demonstrates various ways to list all mounted file

How to Switch Between CLI and GUI on Linux Server

If we trace the evolution of computers, we can see that initially, we don’t have Mouse. So, we used to interact with computers having Command

How to Find Out File Creation Date and Time in Linux

Sometimes, you might be interested to know when a file was created on a Linux system. In this guide, we will check out how to

How to Check What Display Server in Use: Wayland or Xorg?

Xorg and Wayland are the main display servers in Linux. Xorg, (X Display Server) is the legacy display server that has been around for quite

How to Empty System Log Files in Linux

Logging is a normal operation that the Linux operating system performs constantly to maintain different types of messages in various log files. If you’re maintaining