chartread(1) on Linux
The text bed5c890656a, as Debian 7 (Wheezy) shipped it.
Read Target Test Chart.
Flags it lists
-
-B -
-D -
-F -
-H -
-I -
-L -
-N -
-S -
-T -
-W -
-c -
-d -
-e -
-l -
-n -
-p -
-r -
-t -
-v -
-x -
-y