How do I capture part or all of dynamically-generated URLs

This is done using the DynamicURL directive. Suppose that a particular hit or request looks like:

/cgi-bin/showProduct.cgi?sessionId=123456789&productId=knobs

and you would like to capture the boldface portions. In the Urchin config file, include the following line:

DynamicURL: (/cgi-bin/showProduct.cgi\?).*productId=(.*)

If you wish to capture the entire URL, include the directive like this:

DynamicURL: (/.*)

This line goes within the tags and applies only to the next log entry. You may use multiple DynamicURL filters for each area of a site.