irpty(1) on Linux
The text 97d886b06268, as Debian 3.0 (Woody) shipped it.
pseudo tty driver
Flags it lists
-
--help -
--ignore-eof -
--no-echo -
--non-interactive -
--verbose -
--version -
-V -
-e -
-h -
-i -
-n -
-v