rsycn-backup

#!/usr/bin/bash

#VRIABLES DEFINITION

CURRENT_YEAR=`date|cut -c 25-28`
CURRENT_MONTH=`date +%m`
CURRENT_DAY=`date +%d`
CURRENT_HOUR=`date|cut -c 12-13`
CURRENT_MINUTE=`date|cut -c 15-16`
CURRENT_SECOND=`date|cut -c 18-19`

LOG_DATE_FORMAT=$CURRENT_YEAR-$CURRENT_MONTH-$CURRENT_DAY:$CURRENT_HOUR:$CURRENT_MINUTE:$CURRENT_SECOND

pidfile=`basename $0`.pid

run()
{
     here=$(pwd)
     options='-azv --progress --exclude="*/log/*"'
     password='--password-file=$here/rsyncd_repos.pas'
     images='root@173.255.253.43:/root/everyday2.0/everyday/public/system'
     scripts='root@173.255.253.43:/root/backup/'
     notify='tim.tang@xplusz.com'
     logfile=$here/$LOG_DATE_FORMAT.log
     echo "Sync everyday file start at [$LOG_DATE_FORMAT]."
     rsync $options $password $images $here > $logfile  2>&1
    tail -n188 $logfile | mail -s "Rsync backup everyday files complete" $notify
}

start()
{
     touch $pidfile
     echo $$ > $pidfile
     run
}

stop()
{
     kill -9 $(ps -ef | grep `cat $pidfile` | awk '{print $2}')
     rm $pidfile
}

case  "$1" in
     start)
          echo "Start backup...."
          start
          ;;
     stop)
          echo "Stop backup...."
          stop
          ;;
     *)
          echo "useage: "`basename $0`" (start | stop)"
          ;;
esac