Ubuntu is an open source Linux distribution based on the Debian architecture. It is usually run on personal computers, and is also popular on network servers, usually running the Ubuntu Server variant, with enterprise-class features.

How to create and configure your own STUN/TURN server with coturn in Ubuntu 18.04
Learn how to configure your own stun/turn server using coturn in Ubuntu 18.04 from scratch.
How to fix time modification on your computer with dual boot (Windows 10 and Ubuntu 18.04)
Learn why the time of one operative system changes when you switch from operative system (from ubuntu to windows and viceversa).
How to install KeePass 2 in Ubuntu Desktop 18.04
Learn how to install the Keepass 2 application in your Ubuntu 18.04 Desktop.
How to audit (check for vulnerabilities) the SSH on your server using ssh-audit with Python in Ubuntu 18.04
Learn how to use SSH-Audit to search for vulnerabilities in your SSH protocol of your server.
How to run Visual Studio Code (VSCode) as Root in Ubuntu
Learn how to execute Visual Studio Code as root in your Ubuntu system.
How to setup a self-signed SSL/TLS Certificate on a specific domain on your Ubuntu 19.04 development server
Learn how to setup a development environment with SSL for a local domain.
Kazam recorded MP4 Video in Ubuntu isn't recognized in Sony Vegas (corrupted MP4 file) for Windows
Discover why a screen recorded video with Kazam in Ubuntu cannot be played in Windows.
How to implement your own Minecraft game clone with C using modern OpenGL in Ubuntu 19.04
Learn how to build the Craft project, a modern Minecraft Clone written in C on your Ubuntu 19.04 system.
How to extract the melody from an audio file and export it to MIDI (generate quantized MIDI) using Python in Ubuntu 18.04
Learn how to generate the quantized MIDI version of an audio file with Python in Ubuntu 18.04
Creating your own Shazam (identify songs) with Python through audio fingerprinting in Ubuntu 18.04
Learn how to create the fingerprint from audio files and recognize them as the Shazam App does using Python in Ubuntu 18.04