Create prename.sh

Prepends a group of files with the given prefix. If you're not sure what you're doing, work on copies first, before renaming a whole directory or album of files.

I use then when I get a bunch of songs helpfully named things like 1.mpg, 2.mpg, etc. At least I can rename them with the album name as a prefix so I can tell where they came from when I import them to iTunes or some other place.