#!/usr/local/bin/perl -w # force taint checks, and print warnings
use strict;
use File::Find;

my $Start_dir = shift;
my @found =();

die ">$Start_dir< is not a directory\n" if ! -d $Start_dir;

find(\&process, $Start_dir);

sub process {
push(@found, $File::Find::name) 

}

foreach (@found){
if  (-d $_ ) { print  "This is success - the directory  $_ exist\n"};
if ( -f $_) {   print  "This is success - the file   $_  exist\n"};

}