I'm trying to figure out how to allocate RAM to my server, but like the title says I'm new to this and not sure what to do. I've looked up ways to do it and haven't had much luck.
So first question how are you launching it? If it is one of the new FTB packs then you want to edit the settings.sh or settings.bat file. If it is an older pack then edit the ServerStart.sh or ServerStart.bat. The .sh are for linux based operating systems and the .bat are for windows based systems.