22.3 RM, UNDEL, and EXP

This sections describes the following utilities:

Microsoft File Removal Utility (RM) version 2.00

Microsoft File Undelete Utility (UNDEL) version 2.00

Microsoft File Expunge Utility (EXP) version 2.00

You can use these utilities to create hidden backup files, recover the files when needed, and delete them when no longer needed. You can also use them to manage the backup files created by the Microsoft Programmer's WorkBench (PWB).

RM, UNDEL, and EXP run under real-mode DOS.

Be sure to use matching versions of the RM, EXP, and UNDEL utilities. You can check version numbers by running each utility with the /? option.