User-agent: Amazonbot
Disallow: /

User-agent: TurnitinBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: *
Crawl-delay: 5
Disallow: /timeline
Disallow: /search
Disallow: /newticket
Disallow: /log
Disallow: /changeset
Disallow: /report
Disallow: /attachment
Disallow: /raw-attachment
Disallow: /query
Disallow: /anydiff