utalk(1) on Linux
The text e483a33ef063, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge), Debian 3.0 (Woody), Debian 2.2 (Potato) shipped it.
a UDP-based full screen talk program
Flags it lists
-
--announce-only -
--client -
--eight-bit -
--server -
--seven-bit -
-7 -
-8 -
-a -
-c -
-s