Node.JS startup scripts

gistfile1.sh

start.sh:

#!/usr/bin/env bash

if [ -e 'master.pid' ]
then
	echo 'Master PID file exists, cannot start.'
	exit 1
fi

NODE_ENV=production /usr/local/bin/node app.js &>> server.log &

stop.sh:

#!/usr/bin/env bash

if [ -e 'master.pid' ]
then
	kill `cat master.pid`
fi

init script:

#!/usr/bin/env bash

case "$1" in

	'start')
		su - kamweb -c 'cd /home/kamweb && ./start.sh' ;;
	'stop')
		su - kamweb -c 'cd /home/kamweb && ./stop.sh' ;;
	*)
		echo "Usage: $0 { start | stop }" ;;

esac