#!/usr/bin/perl
# dirpath

use strict;
use warnings;
use File::Find;
use Fcntl;
#*****************Path Variables**********************
our $wellpath = 'N:\\repos\\open\\Wells\\Regulated\\';
our $surveypath = 'N:\\repos\\open\\Surveys\\Regulated\\';
our $testpath = 'C:\\Temp\\';
#******************************************************* 


my %dirs;
find(\&dir_names, $testpath);
print "$_\n" for sort keys %dirs;

sub dir_names
{
    # skip over everything that is not a directory
    return unless -d $File::Find::name;

    # skip over directories that don't match required pattern
    return unless $File::Find::dir =~ /[IPD]\d{8}$/;

    $dirs{$File::Find::dir} = 1;
}