GeodesicProj(1) on Linux
The text bbce111908e8, as Debian 8 (Jessie) shipped it.
Flags it lists
-
--comment-delimiter -
--help -
--input-file -
--input-string -
--line-separator -
--output-file -
--version -
-c -
-e -
-g -
-h -
-p -
-r -
-z