I haven't looked on this for a long time so I am not even sure if it works but you can try.
This is a small program that can setup new minecraft server in less than five minutes with boot and shutdown scripts. You can shutdown you raspberry pi with a button but dont worry about that server that is running becose it will shutdown before raspberry pi. That server will automaticaly start running after every boot.
Step by step:
- Open terminal on your raspberry pi and run these commands:
sudo apt-get install git
git clone github.com/Verustus/MCRPi
cd MCRPi
chmod +x install.sh
nano configurations.conf - Now edit the file you are in.
- After that you need to run
./install.shand it should setup everything. - Now you can just modify file server.properties in your minecraft server folder.
Also if you want to get to the console type sudo screen -ls and then sudo screen -r id(replace the id with the number before the .minecraft)