candump(1) on Linux
The text edc00f17563e, as Debian 10 (Buster) shipped it.
manual page for candump 2018.02.0-1
Flags it lists
-
-B -
-D -
-H -
-L -
-S -
-T -
-a -
-b -
-c -
-d -
-e -
-i -
-l -
-n -
-r -
-s -
-t -
-u -
-x