User-agent: Baiduspider
Disallow: / 

User-agent: crawler
Disallow: / 

User-agent: Exabot
Disallow: / 

User-agent: findlinks
Disallow: / 

User-agent: msnbot
Disallow: / 

User-agent: Slurp
Disallow: / 

User-agent: Twiceler-0.9
Disallow: / 

User-agent: Yandex
Disallow: /