isoquery(1) on Linux
The text 7e29207ec45b, as Debian 9 (Stretch) shipped it.
Search and display various ISO codes (country, language, ...)
Flags it lists
-
--common_name -
--help -
--name -
--null -
--official_name -
--version -
-0 -
-c -
-h -
-n -
-o -
-v