1. [Overview](#overview) 2. Features 3. Installation 4. Configuration 5. The API 6. Conclusion # Installation In KeyHelp, install PHP 8.1 Settings => Configuration => Feature Settings => PHP Interpreter Set the checkmark and press Save. Wait about a minute, the installation is started via a cronjob which runs every minute. As root (or via sudo): `apt install git` Creat a new user for the domain, adn then a new domain, e.g. ns3.24unix.net. Set the PHP Version to 8.1: image …