Unfortunately this won't do what I need it to do. This will only work for files that look like foo01.bar. Some of my files look like: foo10bar.baz. This regex also assumes that it's the last number in the filename that I want to operate on which isn't always the case.

Thanks for the suggestion though, it is appreciated.

--
Grant me the wisdom to shut my mouth when I don't know what I'm talking about.