What happens when i kill server becous its glitched and the only button i can press is kill server what does it deletes al of the server files? Dont say things like this is an dumb question plss.
No, kill a program usually means to force-close it. You will loose world progress since the last auto-save and it's technically possible, although not very likely that some save data might get corrupted. If the server doesn't respond to the "/stop" command you will need to force-kill it.