User-agent: baiduspider
Disallow:
User-agent: Googlebot
Disallow: 
User-agent: Sogou
Disallow: /
User-agent: Sogou web spider
Disallow: /
User-agent: MSNBot
Disallow: /
User-agent: Bing
Disallow: /
User-agent: Slurp
Disallow: /
User-agent: Teoma
Disallow: /
User-agent: Gigabot
Disallow: /
User-agent: Scrubby
Disallow: /
User-agent: Robozilla
Disallow: /
User-agent: Nutch
Disallow: /
User-agent: Sosospider
Disallow: /
User-agent: ia_archiver
Disallow: 
User-agent: Twiceler
Disallow: /