hfst-format(1) on Linux
The text 9fd8e547be47, as Debian 9 (Stretch) shipped it.
=determine HFST transducer format
Flags it lists
-
--help -
--input -
--list-formats -
--output -
--quiet -
--silent -
--test-format -
--verbose -
--version -
-V -
-h -
-i -
-l -
-o -
-q -
-s -
-t -
-v