# Process only if mod_rewrite is installed
<IfModule mod_rewrite.c>
     RewriteEngine on
     # From old site non-www
     RewriteCond %{HTTP_HOST} ^example.com [NC,OR]
     # From old site www
     RewriteCond %{HTTP_HOST} ^www.example.com [NC]
     # To new site
     RewriteRule ^(.*)$ http://example.net/$1 [L,R=301,NC]
</IfModule>