smbutil(1) on macOS
The text 3d931b8dd9c3, as macOS 12.5, macOS 12.4, macOS 12.3, macOS 12.2, macOS 12.1, macOS 12.0.1 shipped it.
interface to the SMB requester
Flags it lists
-
-A -
-G -
-N -
-a -
-c -
-f -
-g -
-h -
-i -
-s -
-v -
-x