I've made a very simple to use program to update OpenOS directly with the newest files from github. Now you don't have to wait for the server admin to update the mods to get the newest OpenOS.
It will download all OpenOS files first before it replaces any of the old files just to make sure you don't end up with half of your OpenOS in a different version.
Pastebin:
pastebin run -f icKy25PF
GitHub:
wget -f https://raw.githubusercontent.com/Nex4rius/Nex4rius-Programme/master/OpenOS-Updater/updater.lua
/updater.lua
I only recommend to use this on a freshly install