# prevent robots from indexing selected directories
User-agent: *
Disallow: /AT350/lectures
Disallow: /AT620/lectures
Disallow: /AT741/lectures
Disallow: /AT741/AT741docs
Disallow: /AT741/2004/notes
Disallow: /AT741/2002/notes
Disallow: /steps/nldn
Disallow: /old