The tutorial guides through the installation of OCS-NG (Open Computers and Software Inventory Next Generation) on Ubuntu 18.04 | 16.04 with an Apache2 HTTP server. This free asset management platform allows monitoring of network hardware without needing an OCS client installed on the devices. The guide covers the installation of necessary packages, Apache2 HTTP Server, MariaDB Database Server, PHP 7.2, Perl and modules, creation of OCS-NG Database, and final set-up steps.