sub gen_stats {
    my($log);
    my($domain);

    # Generate stats for the entire server (server wide)
    system($webalizer, "-q", "-D", $work_dir."/dns_cache.db", "-N", "20", "-n", $server_hostname,
            "-o", $server_log_dir, $access_log);

    opendir(WORKDIR, $work_dir) or die "Could not open $work_dir: $!\n";

    while (defined($log = readdir(WORKDIR))) {
        # If the file isn't . or .. then strip off the .log portion to get just the host
        # + domain. Run webalizer using log file.
        if ($log !~ /^\.\.?$/ and $log !~ /dns_cache\.db/) {
            ($domain) = split(/\.log/, $log);

            # IF the web stats directory doesn't exist, don't bother running stats for 
            # that particular web.
            if ( -e "$stats_dir/$domain" ) {
                system($webalizer, "-q", "-D", $work_dir."/dns_cache.db", "-N", "20",
                    "-n", $domain, "-o", $stats_dir."/".$domain, $work_dir."/".$log);
            } else { print "Stats directory for $domain doesn't exist.\n"; }
        }
    }
    closedir WORKDIR;
}