ckdist(1) on FreeBSD
The text ac85e81ce384, as FreeBSD 3.2-RELEASE, FreeBSD 3.1-RELEASE, FreeBSD 3.0-RELEASE shipped it.
check software distributions
Flags it lists
-
-a -
-d -
-i -
-n -
-r -
-s -
-t -
-x