User-agent: *
Disallow: /file/
Disallow: /o/file/
Disallow: /reply/
Disallow: /o/reply/
Disallow: /x/attachment/
Disallow: /o/x/attachment/
Disallow: /x/questions/
Disallow: /o/x/questions/
Disallow: /x/reply/
Disallow: /o/x/reply/
Disallow: /public/viewtask/
Disallow: /portal/viewtask/
Disallow: /portal/viewevent/
Disallow: /o/x/task/
Disallow: /o/x/
Crawl-delay: 5

User-agent: rogerbot
Disallow: /

User-agent: BLEXBot
Disallow: /

User-agent: JoobleBot
Disallow: /

User-agent: SEMRushBot
Disallow: /

User-agent: YandexBot
Disallow: /