I am new to Linux so any help is good help. I am trying to make a Minecraft Hardcore server for me and friends, where once you die, you are dead and can only spectate, but that is not what I need help with. I want to try to find a command or macro on either Linux or minecraft itself to go in to the properties file, change the seed to a random number, and start up the server again (a nice feature would also be to turn off the server first, but I can do that if I need to) The whole idea of this is so it is like a one life server, but the map changes every time we all die. Any help would be awesome. Thank you.