ftpd(8) on OpenBSD
The text 79f79d8ad5c8, as OpenBSD 2.2, OpenBSD 2.1 shipped it.
Internet File Transfer Protocol server
Flags it lists
-
-A -
-D -
-M -
-S -
-T -
-U -
-d -
-h -
-l -
-t -
-u