convert-ly(1) on Linux
The text af29094d76bc, as Debian 5.0 (Lenny) shipped it.
manual page for convert-ly 2.10.33
Flags it lists
-
--edit -
--from -
--help -
--no-version -
--show-rules -
--to -
--version -
-e -
-f -
-h -
-n -
-s -
-t