DEV is not *nix. I'm looking at CFPDF to extract text into a variable, REReplaceNoCase to surround the FQDN with an anchor tag, then CFPDF to re-write the PDF file. Just a matter of getting the Regular Expression to match. So far, no luck, but I'll keep on it.
If anyone knows of a website that can offer ColdFusion help that isn't controlled by neurotic, pedantic jerks* (stackoverflow.com), please PM me with a link.
* The neurotic, pedantic jerks are not the owners; just the people who are in control of the "popularity contest".