[Cialug] mod_rewrite QSA

[Barry Von Ahsen]

I'm trying to setup an apache virtual host that will rewrite all queries 
with the time to try to defeat some nasty caching proxies.  Has anyone 
used QSA?

Here's my container:
<VirtualHost *:80>
         ServerName rewritetest.vonahsen.com
         DocumentRoot /home/barry/public_html/
         RewriteEngine on
         RewriteRule ^/(.*) $1?now=%{TIME} [L,R]
</VirtualHost>


This works, but doesn't preserve my previous query string - 
rewritetest.vonahsen.com/index.php successfully rewrites to 
index.php?now=20060201165503, and index.php?foo=bar redirects, but the 
foo=bar gets clobbered by the now=

changing to [QSA,L,R] excedes redirect limit

anyone know how I can preserve the previous query string?  can I use 
$1?%{QUERY_STRING}&now=%{TIME}

-barry