Ama içeriğini silmeden kodu üstüne ekledim. Sorun olur mu sizce?
Options +FollowSymlinks
RewriteEngine on
ReWriteCond %{HTTP_HOST} ^(www.)?eskisite.com$ [NC]
ReWriteRule ^(.*)$ http://www.yenisite.com/$1 [R=301,L]
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
RewriteRule ^embed/([^/]*)/$ /embed.php?id=$1 [L]
RewriteRule ^feed(.*)$ feed.php [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/?$ index.php?rp=$1 [L]
</IfModule>
<ifModule mod_headers.c>
Header set Access-Control-Allow-Origin: *
</ifModule>