Not For Novices:Creating Utility Programs with DEBUG

This month, I'd like to share some nifty utility programs I've come across. Every one can be created in just a few minutes, using DEBUG. (Review: DEBUG.COM, which is provided with DOS, provides direct access to the system memory and has facilities for reading from and writing to disk.) For each utility program, I'll provide the sequence of DEBUG commands that will create the program file and a description of how to use the program once you have created it. Let's get to it!