User-agent: *
Disallow: /

# Google
User-agent: googlebot
Disallow:

# Yahoo
User-agent: slurp
Disallow:

# archive.org
User-agent: archive.org_bot 
Disallow:

# Windows Live
User-agent: msnbot
Disallow:

# Exalead
User-agent: exabot
Disallow: