I accidentally renamed thousands of files with the extension .pdf
These files originally had extensions like .doc, .xlsx, .mov, .jpeg, .mp4, and .pdf
How can I use Hazel to determine the file type? I have tried using "Kind ...is...." and "Kind... is not..." type rules, but these seem to just assume everything is a pdf file because of the extension.
I was hoping to find a "type is" rule.