#! /bin/bash
webroot="/home/www/"
cp /dev/null rsync_file
if [ ! -f file.md5 ];then
  find $webroot -type f -exec md5sum {} \; file.md5
else
  for file in $(md5sum -c file.md5|awk -F':' '/FAILED/{print $1}')
    do
      if [ -f $file ];then
      filename_z=$(echo $file|sed 's#/#\\/#g')
      sed -i "/ $filename_z/"d file.md5
      md5sum $file  file.md5
      echo $file  rsync_file
      else
      echo $file rsync_rm
      fi
    done
  for newfile in $(find $webroot -type f)
    do
      grep $newfile file.md5 >/dev/null 2>&1
      if [ $"$newfile"  rsync_file
      fi
    done
for rfile in $(cat rsync_file)
do
rsync -avzp $rfile /home/www3/
done