Auto Restart Skript

#!/bin/bash
echo "Starte Server!"
while true
do
java -Xmx2G -Xms1G -XX:MaxPermSize=128m -jar "TekkitLegends.jar" nogui
echo "If you want to completely stop the server process now, press Ctrl+C before the time is up!"
echo "Rebooting in:"
for i in 5 4 3 2 1
do
echo "$i..."
sleep 1
done
echo "Rebooting now!"
done