helper utilities - cf and hf

[Vern Paxson]

> ftp://ftp.ee.lbl.gov/cf.tar.gz
> 
> There's no man page, but it'll tell you:

Actually, there is a man page, cf.1, which can be formatted using nroff
-man as usual for Unix man pages.

This version of cf is newer than the one in aux/cf/ of the Bro distribution
(as you well know!, since you are the one who contributed the additions),
but will be included in the next Bro release as aux/cf-1.1/ .

		Vern