https://www.alibabacloud.com/blog/how-to-install-fork-cms-on-ecs_594377
In this tutorial, we will be installing and setting up Fork CMS on an Alibaba Cloud Elastic Compute Service (ECS) with Ubuntu 16.04 installed.
fork cmsalibaba cloudinstallecscommunity
https://snapcraft.io/prboom-plus-beidl
Get the latest version of PrBoom+ (fork) for Linux - A version of the classic 3D shoot'em'up game Doom
linux snapinstallprboomforkstore