User-agent: *
Disallow: action.php?
Disallow: /nucleus/
Disallow: /skins/
Disallow: /images/
Disallow: /media/
Crawl-delay: 20

User-agent: TurnitinBot
Disallow: /

User-agent: BruinBot
Disallow: /

User-agent: BecomeJPBot
Disallow: /

User-agent: ICC-Crawler
Disallow: /