ssh-keyscan(1) on OpenBSD
The text fdab4f7e0bab, as OpenBSD 8.0 shipped it.
gather SSH public keys from servers
Flags it lists
-
-4 -
-6 -
-D -
-H -
-O -
-T -
-c -
-f -
-p -
-q -
-t -
-v