User-agent: *
Disallow:

User-agent: Baidu
Disallow: /

User-agent: *alexa*
Disallow: /

User-agent: Googlebot-Image
Disallow: /

User-agent: Fasterfox
Disallow: /

User-agent: *
Disallow: /manage/
Disallow: /admin/
Disallow: /pdf/
Disallow: /pdfsamples/