In this tutorial, we will learn the steps to install GUI on Ubuntu Server. Ubuntu server is a server operating system which by default comes only with the command-line interface. In cases where you need a graphical interface, we need…
In this tutorial, we will be learning how to use the RPM Package Manager (RPM command) to install software packages. RPM is a free open-source package manager tool that comes preinstalled in RHEL, Fedora, and CentOS-based distributions. It’s similar to…
In this tutorial, we will be installing and configuring the CentOS firewall. We will be using a very powerful and popular Firewall management tool called firewalld. Firewalld is built over iptables (which was previously used to filter network traffic) and…
In this tutorial we will install latest Firefox on Debian 10. Let’s get going! Firefox was launched almost two decades ago and to this date it is one of the most popular browsers out there. Most of the Debian based…
Building a node.js app is easy. So today, let’s learn to build a node.js app in Docker. Now, Docker is one of the most popular container management tools out there. These containers package up everything that you need for a…