Unix/Linux Beginners

This brief guide explains five different ways to comment out multiple lines at once in Vim editor in Linux and Unix operating systems.

This guide explains how to copy a file to multiple directories from command line using find, cp, echo, xargs and tee commands on Linux.

This tutorial explains what is Reflector and how to retrieve latest mirror list in Arch Linux using Reflector.

This brief guide explains what is a runlevel, how many runlevels are there in Linux and how to check the runlevel in Linux operating systems.

This brief tutorial explains how to find the list of installed repositories in Linux…

This guide explains what is Paru AUR helper, and how to install Paru AUR helper in Arch Linux, and how to install AUR packages using Paru.

Pacman version 6 is shipped with parallel downloads support. Here is how to enable parallel downloading in Pacman in Arch Linux

Ruby on Rails uses SQLite3 as its default database. While Sqlite works great with…

This brief guide explains what is AppImageLauncher, why we need it, how to install…

Creating bootable USB disks in Linux has become easier than ever before. There are…