User-agent: baiduspider
Disallow: /

User-agent: msnbot
Disallow: /

User-agent: googlebot
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: Yeti
Disallow: /

User-Agent: Teoma
Disallow: /

User-Agent: Ask Jeeves
Disallow: /