User-agent: Googlebot
Disallow:

User-agent: Slurp
Disallow:

User-agent: msnbot 
Disallow:

User-agent: Teoma
Disallow:

User-agent: Mediapartners-Google
Disallow:

User-agent: AskJeeves
Disallow:

User-agent: Hotbot
Disallow:

User-agent: Netscape
Disallow:

User-agent: Lycos
Disallow:

User-agent: Alexa
Disallow:

User-agent: IA_Archiver
Disallow:

User-agent: Baiduspider+
Disallow:

User-agent: Ask
Disallow:

User-agent: Googlebot-Image
Disallow:

User-agent: msnbot/1.1
Disallow:

User-agent: Yahoo! Slurp China
Disallow:

User-agent: *
Disallow: /