cleanarch(1p) on Linux
The text a0edcff0dc37, as Debian 7 (Wheezy) shipped it.
Clean a DNSSEC-Tools key archive of old keys
Flags it lists
-
-Version -
-all -
-archive -
-days -
-defarch -
-dirlist -
-help -
-list -
-onezone -
-quiet -
-verbose -
-zone