Ubuntu / Debian

Ubuntu and Debian are Linux-based operating systems that serve as the foundation for running applications and managing server infrastructure. Debian is known for its stability and commitment to free software, while Ubuntu is built on top of Debian and focuses on ease of use, frequent updates, and broad hardware support. These distributions provide a command-line interface and a comprehensive package management system —APT—, which allows users to efficiently install, configure, and maintain the software required for hosting services and automating system tasks.