And why not one of the other script languages or even Visual Studio or a File Renamer App?
Something is untold here.
I have a directory with several hundred jpeg files where the file names are very generic (date-time.jpg). For each jpeg there is a similarly named xml file that contains information about the jpeg. Is there a way to use the contents of the xml file to rename the corresponding jpeg to be more descriptive (from 'date-time.jpg' to 'date-time-location-owner.jpg') without having to do it manually for each jpeg file? Thank you for any suggestions.