my $_FirstDir = "/home/path/public_html/software";
	my $_secondDir = "/home/path/public_html";
	opendir (DIR, $_FirstDir) or die "Couldn't open $_FirstDir: $!\n";
		my @DirList = readdir(DIR);
	closedir(DIR);
	my $_filesNotThere = "";
	my $_numMissing = 0;
	my $_filesThere = 0;
	foreach my $DirFile (@DirList) {
		if (-e "$_secondDir/$DirFile") {
			$_filesThere++;
		} else {
			$_filesNotThere .= "$_secondDir/$DirFile\n";
			$_numMissing++;
		}
	}