ssh-keyscan(1) on FreeBSD
The text 3747fe2ce5db, as FreeBSD 13.0-RELEASE, FreeBSD 12.3-RELEASE, FreeBSD 12.2-RELEASE, FreeBSD 12.1-RELEASE, FreeBSD 12.0-RELEASE shipped it.
gather SSH public keys
Flags it lists
-
-4 -
-6 -
-D -
-H -
-T -
-c -
-f -
-p -
-t -
-v