# This only works in <VirtualHost context (per-server). It won't work in .htaccess files, or <Directory stanzas (per-directory)
RewriteEngine On
RewriteCond %{DOCUMENT_ROOT}/%REQUEST_URI} !-f
RewriteCond %{DOCUMENT_ROOT}/%REQUEST_URI} !-d
RewriteCond %{REQUEST_URI} !/common/fallback.cgi
RewriteRule . /common/fallback.cgi