Home how to use rewrite, if first rewrite doesn't yield a result (search in different locations)
 I use the following rewrite rule to retrieve files from a different directory and it works nicely: RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^((ffmpeg|ffprobe|ffserver|ffplay)-[0-9]+-g[0-9a-z]+\.(?:7z|dmg))$/pub/$2/snapshots/$1 [L]  However, only 30 files are kept in /pub/$2/snapshots/$1 and older files are moved to a different "archive" directory (e.g. /pub/archive/$1). Is there a way to rewrite to /pub/archive/$1, if the file isn't available in /pub/$2/snapshots/\$1 anymore?