User-agent: LinkWalker
Disallow: /

User-Agent: sitecheck.internetseer.com
Disallow: /

User-agent: grub-client
Disallow: /

User-agent: MSNBOT
Disallow: /usa/
Disallow: /region/
Disallow: /vereine/
Disallow: /php/
Disallow: /freiburg/
Disallow: /veranstaltungen/
Disallow: /hochrhein/

User-agent: *
Disallow: /cgi/
Disallow: /stats/
Disallow: /errors/
Disallow: /_private/