for entry in $dirlist; do
 workdir=`echo $entry | cut -d ':' -f 1`
 maxdirs=`echo $entry | cut -d ':' -f 2`
 curdirs=`ls -t1 $glroot/$workdir | wc -l`
 if [ $curdirs -gt $maxdirs ]; then
  let "remains=curdirs-maxdirs"
  for deldir in `ls -t1 $glroot/$workdir | tail -n $remains`; do
   size=`du -msh $glroot/$workdir/$deldir | cut -f 1`
   rm -rf $glroot/$workdir/$deldir
   echo `date "+%a %b %d %T %Y"` OLDWIPE: \"$workdir/$deldir\" \"$size\" >> $gllog
  done
 fi
done