if [ $# -eq "$NO_ARGS" ]
 then
  printf "$DIR:\n"
  for line in $(find "$DIR" -mtime -1 -type f 2>/dev/null)
   do
    n_file=$(($n_file + 1));
    size=$(( $(du --bytes $line | awk '{print $1}') + size ));
    ls -l -G $line
   done
  printf "File number: $n_file\nTotal size: $size\n\n"
fi