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@jnaskali
Created March 8, 2012 10:24
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htaccess: Generic canonization (both no-www2www and www2no-www)
Non-www to www
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule (.*) http://www.%{HTTP_HOST}/$1 [R=301,L]
www to non-www
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^/(.*)$ http://%1/$1 [R=301,L]
Bonus: Remove trailing slash from address line
RewriteRule ^(.+)/$ http://%{HTTP_HOST}/$1 [R=301,L]
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