public function getContent()
    {
        $this->processFile($this->getFile());
        $buffer = array(
            '#',
            '# Generated by SagePHP HostsFile Component',
            '# see https://github.com/SagePHP/',
            '#',
            '',
        );


        foreach ($this->ips as $ip => $hosts) {
            $buffer[] = sprintf("%s\t%s", $ip, implode($hosts, ' '));
        }

        return implode($buffer, "\n");
    }