dosdebug(1) on Linux
The text d0485a6eda5b, as Debian 1.2 (Rex) shipped it.
run MS-DOS and MS-DOS programs under Linux and NetBSD
Flags it lists
-
-A -
-B -
-C -
-D -
-F -
-M -
-O -
-P -
-V -
-c -
-d -
-k -
-m -
-o