Question

I need to redirect if the user is accessing the site using Chrome OS X, but not Chrome Windows or any other OS – and the same for Safari.

Can I detect, specifically, Chrome OS X and ignore Chrome Windows? I think these are the user-agents for the two:

Chrome, MAC OS
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30

Chrome, Windows 2008
Mozilla/5.0 (Windows NT 6.0) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30

Answer 1

You need RewriteCond:

RewriteModule On
RewriteCond %{HTTP_USER_AGENT} Mac\ OS\ X.*Chrome
RewriteRule .* /path/to/something [L,R]