Run minecraft server, restart every 10 minutes if java isn't running

runServer.sh

#!/usr/bin/env bash

while true
do
        if pgrep -x java >/dev/null 
        then
                echo "Java is running, assuming minecraft is running: $(date)"
        else
                echo "Java not running, Starting minecraft server... $(date)"
                # screen doesn't allways cleanup properly
                # see: https://superuser.com/a/1284329
                sudo -S mkdir -p ~/.screen && chmod 700 ~/.screen
                export SCREENDIR=$HOME/.screen
                sudo -S screen -d -m java -Xmx5G -Xms2G -jar /home/minecraft/Server/server.jar nogui
        fi
        sleep 600
done

may need to update this script to look for minecraft not just java, look at https://askubuntu.com/questions/912286/shell-know-if-minecraft-is-running-or-not
pgrep -f minecraft