Minecraft Server start script

start.sh

#!/bin/bash
cd <server folder path>
if ps -ef|grep -v grep |grep fabric-server-launch.jar > /dev/null
then
	if [ ! $# -eq 0 ];
        then
                #used for sending commands
                for var in "$@"
                        do
                        screen -r minecraft-server -X stuff $var" "
                        done
                screen -r minecraft-server -X stuff "\n"
        fi
else
	screen -dmS minecraft-server java -Xms1G -Xmx1700M -jar fabric-server-launch.jar nogui &
fi