Blogs

How to Install VirtualBox on Ubuntu 21.04 Linux

VirtualBox is an Open Source tool, known as a cross-platform virtualization application or software. It used to run multiple operating systems or virtual machines simultaneously on a single hardware. In this VirtualBox installation tutorial, we will explain the process to... more

How to Install Nginx on Ubuntu 21.04 Server

Nginx is the most Important, open-source, and a high-performance Web server. It can work as a reverse proxy server also, nowadays, is used by most of the most significant websites on the internet. People pronounced “engine x” for Nginx; it... more

How to add swap space on Ubuntu 21.04 Operating System

The swap space is a unique space on the disk that is used by the system when Physical RAM is full. When a Linux machine runout the RAM it use swap space to move inactive pages from RAM. Swap space can be created into Linux... more