Ubuntu (Debian) init.d script for nmon

nmon_initd_debian_ubuntu

#!/bin/sh
### BEGIN INIT INFO
# Provides:          nmon
# Required-Start:    $network $named $syslog
# Required-Stop:     $network $named $syslog
# Should-Start:      nmon
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
### END INIT INFO
#
#       /etc/init.d/nmon
# 
# From: http://nmonvisualizer.github.io/nmonvisualizer/startup.html
# Modified for Ubuntu

NAME=nmon
DESC="nmon daemon"

FILENAME=`hostname`.nmon
# collect NMON data every INTERVAL seconds
INTERVAL=15
# assume /etc/logrotate.d/nmon will restart nmon once a day
# run for 1 day + 1 hour since anacron randomizes when logrotate runs
COUNT=6000 # $(( (86400 + 3600) / $INTERVAL ))

LOGDIR=/var/log/nmon
PIDFILE="/var/run/${NAME}.pid"

DAEMON=/usr/bin/nmon

# Source function library.
. /lib/lsb/init-functions

if [ ! -d $LOGDIR/old ]; then
	# old for logrotated
	mkdir -p $LOGDIR/old
	chown root:root $LOGDIR
	chmod -R 755 $LOGDIR
fi

if [ ! -e $DAEMON ]; then
	exit 5
fi

start() {
	if [ -f $PIDFILE ]; then
		return 0;
	else
		$DAEMON -f $FILENAME -t -s $INTERVAL -c $COUNT -m $LOGDIR -p > $PIDFILE
		return 0
	fi
}

stop() {
	start-stop-daemon --stop --quiet --pidfile $PIDFILE \
		--retry TERM/10/KILL/5 --oknodo
	rm $PIDFILE
}

case "$1" in
	start)
		log_begin_msg "Starting $DESC"
		start
		log_end_msg $?
	;;
	stop)
		log_begin_msg "Stopping $DESC"
		stop
		log_end_msg $?
	;;
	restart)
		log_begin_msg "Restarting $DESC"
		stop
		start
		log_end_msg $?
	;;
	status)
		status nmon
		;;
	*)
		echo "Usage: nmon {start|stop|restart|status}"
		exit 1
	;;
esac
exit $?