pki---estca(1) on Linux
The text 467fa48a6812, as Debian 12 (Bookworm) shipped it.
Get CA certificate[s] from an EST server
Flags it lists
-
-+ -
--cacert -
--caout -
--debug -
--force -
--help -
--options -
--outform -
--url -
-C -
-F -
-c -
-f -
-h -
-u -
-v