Vi vs Vim – Differences and Similarities Explained
This tutorial explains the differences and similarities between the Vi and Vim editors using straightforward examples. Although we…
FFmpeg: How to Crop Videos/Images Using the Crop Filter
FFmpeg is a powerful CLI tool that can do almost anything you can imagine with multimedia files. It…
How to Undo/Redo Changes in Vim/Vi
Vim is a Unix-based text editor. It is an advanced and improved version of Vi text editor and…
Awk vs Sed vs Grep in Linux – Differences Explained
Text processing is of great importance for a computer user, as the computer can perform tedious tasks that…
How to Install VirtualBox on Debian
Oracle VM VirtualBox is an open-source, cross-platform virtualization software that let you run multiple guest operating systems on…
How to Use the Rsync (Remote Sync) Command in Linux with Examples
At its most basic description the internet can be summarized as computers interconnected to each other, talking and…
How to Install and Use fzf Command-Line Fuzzy Finder
fzf is one of the most amazing utilities written for the command line in the last few years.…
Add User to Sudoers in Ubuntu
In most modern operating systems, there are various levels of authorities a user can have, which governs who…
How to List All Users or User Groups in Linux
Knowing how to list all user groups on Linux is a significant stride towards sustaining ownership and permissions.…
Run Multiple Commands in One Line in Linux
The Linux terminal is a powerful command-line tool that helps allows users to run multiple commands to do…
Linux tcpdump Command with Examples
A network comprises different types of traffic, including legitimate and malicious traffic. A network can also have various…
The Fork System Call in Linux
In this article, you will find a brief description of the fork system call and how it works.…
