[root@tweb02 ~]# cat rsync5.sh

#!/bin/bash

# chkconfig: 2345 20 80

# description: rsync start and stop scripts

##############################################################

# File Name: rsync5.sh

# Version: V5.0

# Author: junwang

# Created Time : 2018-06-08 17:28:32

# Description:

##############################################################

lockfile=/mnt/rsyncd

rsync_pid=/var/run/rsyncd.pid

. /etc/init.d/functions

start(){

    if test -e $lockfile

    then

        echo "Rsync service started"

        exit 6

    else

    rsync --daemon

    retval=$?

    if [ $retval -eq 0 ]

    then

        action  "rsync startup ok" /bin/true

        touch $lockfile

        return $retval

    else

      action  "rsync startup fail" /bin/false

        return $retval

    fi

fi

}

stop(){

    if test -s $rsync_pid

    then

        rsyncid=`cat $rsync_pid`

        if (kill -0 $rsyncid)

        then

    killall rsync&>/dev/null

    retval=$?

    if [ $retval -eq 0 ]

    then

        action "rsync stop ok" /bin/true

        rm -f $lockfile

        return $retval

    else

        action  "rsync stop fail" /bin/false

        return $retval

    fi

else

    echo "PID does not exist"

    return $retval

fi

else

    echo "Rsync service did not start"

fi

}

status(){

    if test -s $rsync_pid

    then

        echo "rsync is running"

    else

        echo "rsync is not running"

    fi

}

       

if [ $# -ne 1 ]

then

     echo "usage:$0 {start|stop|restart|status}"

 else

case "$1" in

    start)

        start

        retval=$?

        ;;

    stop)

        stop

        retval=$?

        ;;

    restart)

        stop

        sleep 1

        start

        retval=$?

        ;;

    status)

        status

        retval=$?

        ;;

    *)

        echo "usage:$0 {start|stop|restart|status}"

        exit 1

esac

exit $retval

fi