sfddiff(1) on Linux
The text 9f3b9278b5ec, as Debian 4.0 (Etch) shipped it.
compare two font files
Flags it lists
-
--exact -
--help -
--ignorebitmaps -
--ignoregpos -
--ignoregsub -
--ignorehints -
--ignorenames -
--usage -
--version -
--warn