private function checkHostFolders(string $path) : bool
    {
        echo "Checking folders of host...\n";
        $retval =
            $this->checkFolder($path, 'private') ||
            $this->checkFolder($path, 'httpdocs') ||
            $this->checkFolder($path, 'httpsdocs') ||
            $this->checkFolder($path, 'phputils') ||
            $this->checkFolder($path, 'templates');
        echo "OK\n";

        return $retval;
    }