User-agent: *
Disallow: /admin
Disallow: /application
Disallow: /system
Disallow: /cgi-bin/
Disallow: /tmp/
Disallow: /junk/

User-agent: Amazonbot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Googlebot
Allow: /

User-agent: Bingbot
Allow: /