dirdiff(1) on Linux
The text c815676992bc, as Debian 3.0 (Woody) shipped it.
display differences and merge changes between directory trees
Flags it lists
-
--all -
--bktag -
--rcs -
-B -
-K -
-S -
-a -
-b -
-d -
-i -
-r -
-t -
-w