devdump(1) on Linux
The text b8ead4e466c8, as Debian 4.0 (Etch) shipped it.
Utility programs for dumping and verifying iso9660 images.
Flags it lists
-
-J -
-N -
-R -
-T -
-d -
-f -
-h -
-help -
-i -
-j -
-l -
-p -
-x