Create simple Ubuntu(Debian?) start up script

- Create a file at /etc/init.d/<filename>

#!/bin/bash

case "${1:-''}" in
'start')
# put the command to start
;;
'stop')
# stop command here
;;
'restart')
# restart command here
;;
*)
echo "Usage: $SELF start|stop|restart"
exit 1
;;
esac

sudo update-rc.d <filename> defaults

sudo /etc/init.d/<filename> <start|stop|restart>

- To remove

sudo rm /etc/rc*/*<filename>

Credit: Ivan in How do I make sphinx restart when I reboot my Ubuntu server?