Fabric/Forge command
HeadlessMc can now install Fabric/Forge by using the Fabric/Forge commands. E.g.:
fabric 1.16.5
or forge 1.12.2 --uid 14.23.5.2859
(without uid the latest version will be downloaded).
As always check HeadlessMc out on docker: https://hub.docker.com/r/3arthqu4ke/headlessmc