I need something that takes a directory's contents and then proceeds to generate an RSS based on what is IN the files in the directory, meaning:
/myDir -ls
.
..
a.xml
b.xml
c.xml
d.txt
The mechanism I'm looking for would only look through the files with extension .xml, and would assemble their contents into one larger .xml (or .rss) file that it would spit back out, via HTTP.