talkd(8) on OpenBSD
The text 8e5e3f16e94e, as OpenBSD 3.1, OpenBSD 3.0, OpenBSD 2.9, OpenBSD 2.8, OpenBSD 2.7, OpenBSD 2.6 shipped it.
remote user communication server
The text 8e5e3f16e94e, as OpenBSD 3.1, OpenBSD 3.0, OpenBSD 2.9, OpenBSD 2.8, OpenBSD 2.7, OpenBSD 2.6 shipped it.
remote user communication server