Daemon for jetty on CentOS .

daemon_jetty

#!/bin/bash
#
# chkconfig: 345 99 01
# description: Startup script for the jetty

# Source function library.
. /etc/rc.d/init.d/functions

start() {
    if [ -z `/usr/bin/pgrep -f "java -jar start.jar"` ]; then
        echo "Starting jetty..."
        cd /usr/local/jetty
        java -jar start.jar &
    else
        echo "jetty is already running"
    fi
}

stop() {
    if [ ! -z `/usr/bin/pgrep -f "java -jar start.jar"` ]; then
        echo "Stopping jetty..."
        kill -9 `/usr/bin/pgrep -f "java -jar start.jar"`
        echo "jetty stopped."
    else
        echo "jetty is not running"
    fi
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        stop
        start
        ;;
    *)
        echo "Usage: $0 {start|stop|restart|status}"
esac