Subrion is an open-source Content Management System (CMS) with a powerful modern administrator interface, suitable for building personal websites, blogs, and corporate web portals. Subrion ships with a modern API, professional-looking templates, and plug-ins that allow you to extend its functionalities and change the look of your website depending on your needs. This guide explains how to install Subrion CMS with a LAMP stack on your Ubuntu 20.04 server. To complete this tutorial, you require th......