jack_wait(1) on Linux
The text 37d227206d64, as Debian 12 (Bookworm) shipped it.
JACK toolkit client to check and wait for existence/exit of jackd.
Flags it lists
-
--check -
--help -
--quit -
--server -
--timeout -
--version -
--wait -
-c -
-h -
-q -
-s -
-t -
-v -
-w