apgbfm(1) on Linux
The text eaf98082dac7, as Debian 3.1 (Sarge) shipped it.
APG Bloom filter management program
Flags it lists
-
-A -
-C -
-a -
-c -
-d -
-f -
-h -
-i -
-n -
-q -
-s -
-v