User-agent: *
Disallow: /os/administrator/
Disallow: /os/cache/
Disallow: /os/components/
Disallow: /os/images/
Disallow: /os/includes/
Disallow: /os/installation/
Disallow: /os/language/
Disallow: /os/libraries/
Disallow: /os/media/
Disallow: /os/modules/
Disallow: /os/plugins/
Disallow: /os/templates/
Disallow: /os/tmp/
Disallow: /os/xmlrpc/
Disallow: /old/
Allow: /os/
Allow: /