In earlier versions of MS-DOS - I want to say version 7, but I could be wrong - there was a deltree command, which recursively deleted all subdirectories and files from a given path.
deltree no longer exists, but del didn't seem to inherit the ability to delete a tree. del /s deletes files, but not folders.
How to you easily (i.e., in one command) delete a tree from a DOS batch file?