my $target_dir = "/backups/test/";
opendir my $dh, $target_dir or die "can't opendir $target_dir: $!";
while (defined(my $file = readdir($dh))) {
    next if ($file =~ /^\.+$/);
    #Get filename attributes
    if ($file =~ /^foo(\d{3})\.name\.(\w{3})-foo_p(\d{1,4})\.\d+.csv$/) {
      print "$1\n";
      print "$2\n";
      print "$3\n";
    }
    print "$file\n";
}