tftpd(8) on OpenBSD
The text a203233021ea, as OpenBSD 6.2, OpenBSD 6.1, OpenBSD 6.0, OpenBSD 5.9, OpenBSD 5.8 shipped it.
DARPA Trivial File Transfer Protocol daemon
Flags it lists
-
-4 -
-6 -
-c -
-d -
-l -
-p -
-r -
-v