mopprobe(1) on OpenBSD
The text 164ae0d3e998, as OpenBSD 4.1, OpenBSD 4.0, OpenBSD 3.9, OpenBSD 3.8, OpenBSD 3.7, OpenBSD 3.6, OpenBSD 3.5, OpenBSD 3.4 shipped it.
MOP Probe Utility
Flags it lists
-
-3 -
-4 -
-a -
-o -
-v