identd(8) on OpenBSD
The text 70ebaeee6f8f, as OpenBSD 5.3, OpenBSD 5.2, OpenBSD 5.1, OpenBSD 5.0, OpenBSD 4.9, OpenBSD 4.8 shipped it.
TCP/IP IDENT protocol server
Flags it lists
-
-4 -
-6 -
-H -
-N -
-U -
-a -
-b -
-c -
-d -
-e -
-g -
-h -
-i -
-l -
-m -
-n -
-o -
-p -
-t -
-u -
-v -
-w