Cyber Defence

Install MySQL on Ubuntu 20.04: Setup, Security, and Root Access

MySQL is the most popular open-source relational database management system. It is fast, reliable, and a core part of both the…

4 weeks ago

Install Git on Ubuntu 20.04: Apt, Source, and Configuration

Git is the most widely used version control system in the world. It was created by Linus Torvalds, the developer behind…

4 weeks ago

Install Go on Ubuntu 20.04: Download, Setup, and First Program

Go (also called Golang) is an open-source programming language built by Google. It is designed to be fast, simple, and efficient…

4 weeks ago

Install VS Code on Ubuntu 20.04: Snap Package and Apt Guide

Visual Studio CodeĀ (VS Code) is an open-source code editor developed by Microsoft. It is one of the most popular editors…

4 weeks ago

Install Nginx on Ubuntu 20.04: Setup, Firewall, and Config Guide

Nginx (pronounced "engine x") is an open-source, high-performance web server and reverse proxy. It is used by some of the largest…

4 weeks ago

Install Apache on Ubuntu 20.04: Setup and Virtual Host Guide

Apache is one of the most widely used open-source web servers in the world. It is cross-platform, highly flexible, and can…

4 weeks ago

Add Swap Space on Ubuntu 20.04: Create, Enable, and Tune

Swap space is an area on disk that Linux uses when it runs out of physical RAM. When the system needs…

4 weeks ago

Install Zoom on Ubuntu 20.04: Download, Setup, and Remove

Zoom is one of the most widely used video conferencing platforms. Zoom works on Windows, macOS, Linux, and mobile, so your…

4 weeks ago

Install Webmin on Ubuntu 20.04: Complete Setup and Login Guide

Webmin is an open-source web-based control panel for Linux servers. It gives you a browser interface to handle server admin tasks…

4 weeks ago

Install MariaDB on Ubuntu 20.04: Setup and Admin Access

MariaDB is an open-source relational database management system. It was created by the original MySQL developers as a community-driven fork, and…

4 weeks ago