gocr(1) on Linux
The text abf5ef4c427e, as Debian 4.0 (Etch) shipped it.
command line text recognition tool
Flags it lists
-
-C -
-a -
-c -
-d -
-e -
-f -
-h -
-i -
-l -
-m -
-n -
-o -
-p -
-s -
-v -
-x