# disallow person search engines
User-agent: Yasni
User-agent: Pipl
User-agent: 123People
User-agent: MyOnID

# disallow evil bots
User-agent: Twiceler

# against chinese censorship
User-agent: Baidu

# disallow wayback machines
User-agent: ia_archiver
User-agent: archive.org_bot
User-agent: ia_archiver-web.archive.org

# disallow whois engines
User-agent: SurveyBot

Disallow: / 

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# disallow every bot to access several directories
User-agent: *
Disallow: /img/
Disallow: /_js/
Disallow: /gpg/