start-stop-example

start-stop-example.sh

#!/bin/sh

# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
set -e

# Must be a valid filename
NAME=foo
PIDFILE=/var/run/$NAME.pid
#This is the command to be run, give the full pathname
DAEMON=/usr/local/bin/bar
DAEMON_OPTS="--baz=quux"

export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"

case "$1" in
  start)
        echo -n "Starting daemon: "$NAME
	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_OPTS
        echo "."
	;;
  stop)
        echo -n "Stopping daemon: "$NAME
	start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE
        echo "."
	;;
  restart)
        echo -n "Restarting daemon: "$NAME
	start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile $PIDFILE
	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_OPTS
	echo "."
	;;

  *)
	echo "Usage: "$1" {start|stop|restart}"
	exit 1
esac

exit 0

@alobato
I guess add --make-pidfile like below
start-stop-daemon --start --quiet --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_OPTS

I couldn't find a way to +1 @fvargasruiz comment, but he's correct so I'm quoting him here:

In the default option of "case" I think you have to use $0 instead of $1:
echo "Usage: "$0" {start|stop|restart}"