speechd-up(1) on Linux
The text b3f240b71fbe, as Debian 12 (Bookworm) shipped it.
Interface between Speech Dispatcher and SpeakUp
Flags it lists
-
--coding -
--device -
--help -
--language -
--log-file -
--log-level -
--probe -
--run-daemon -
--run-single -
--version -
-D -
-L -
-c -
-d -
-h -
-i -
-l -
-p -
-s -
-v