#! /bin/bash
if [ $# -ne 1 ];then echo " usage:$0 {start|stop|restart}" exit 5 fi
if [ "$1" = "start" ];then
rsync --daemon
sleep 1
if [ netstat -tnlup | grep rsync | wc -l -ge 1 ];then
echo "rsync server is running."
exit 0
fi
elif [ "$1" = "stop" ];then
killall rysnc &> /dev/null
sleep 1
if [ netstat -tnlup | grep rsync | wc -l -eq 0 ];then
echo "rsync is stopped."
exit 0
fi
elif [ "$1" = "restart" ];then
killall rsync &> /de/null
sleep 1
killpro=netstat -tlnup | grep rsync | wc -l
rsync --daemon
sleep 1
startpro=netstat -tnlup | grep rsync | wc -l
if [ $killpro -eq 0 -a $startpro -ge 1 ];then
echo "rsyncd is restart"
exit 0
fi
else echo $"usage:$0 {start|stop|restart}" exit 1 fi
