beep(1) on Linux
The text 7be0abbc6224, as Debian 10 (Buster) shipped it.
beep the pc speaker any number of ways
Flags it lists
-
--debug -
--device -
--new -
--verbose -
--version -
-V -
-c -
-e -
-f -
-l -
-n -
-r -
-s -
-v