I could upload the files to github later today, wait a day or two to make sure others can access them/set up own server, then we could have 10 days of wrecking the server and junk
If one or two people want to make sure they can load the world or start their own server from that (@Mendeleev) we can proceed to mess around with the old server.
One probably only needs the world, world_nether, world_the_end folders but everything is there just in case
I'm not sure that's how it works. It should work fine in singleplayer if you copy just the world folder to where your MC worlds are usually saved except then the nether and end won't link up.
@Mendeleev Like, you can go to codegolf.stackexchange.com/users/login, fill out Email and Password and hit Log In and it works? (and not use Google/Facebook)
@Mendeleev Then I'm not sure. You are using Spigot (1.11.2)? I believe the chat plugin says INFO 302 when server is started and INFO 200 every couple minutes when all is good