rasm2(1) on Linux
The text a3664c49a50e, as Debian 8 (Jessie) shipped it.
Flags it lists
-
-B -
-C -
-D -
-F -
-L -
-a -
-b -
-c -
-d -
-e -
-f -
-h -
-i -
-l -
-o -
-s -
-w