The chgrp command stands for change group permission. It is a utility on *nix platforms to change the group ownership of each file to a certain given GROUP. How to use the chgrp command? Let’s start with the basic syntax…
Let’s learn to install Visual Studio Code on Arch Linux. Microsoft Visual Studio Code has become one of the most used text editor and IDE for developers. It is a very powerful IDE with support for almost all languages through thousands…
This module covers one of the most important and misunderstood topics in git – the detached head in git. In this article we discuss in detail about what is git detached head mode, how it works and how to fix…
In this article, we discuss how we can copy and paste from multiple registers in vim/Neovim effectively. This article is meant for vim user who has knowledge of the basic commands in vim. This article explains the basic concepts of…
In this module, we’ll take a look at how to install and configure SMTP server on Ubuntu Linux. Before we get started, let’s understand what an SMTP relay is and then get right into the setup. Why use SMTP relay?…
In this tutorial we’ll build a Linux server on a Raspberry Pi with Raspbian which is an operating system based on Debian.In the end we’ll also host a NGINX server on our Raspberry Pi Linux server! What is a Raspberry…