share/rancid includes some utilities that either don't seem to belong
in <BINDIR> (i.e.: not part of the core pkg), contributed sources, or
sources included for convenience/example.

README.misc	This file.
downreport	Daily report of routers not listed as up in router.db
getipacctg	Get and sort show ip accounting output from cisco router
rtrfilter	Procmail mail filter for diffs

---------------
rtrfilter can be used to filter rancid diffs to avoid sending unwanted
diffs to certain recipient(s) or diffs which those recipient(s) should
not see without the need to create separate or duplicate group(s).

/etc/aliases e.g.:

rancid-foo:	engineering,
		customer-ops-foo
#
# only send diffs for the SJC routers (aka. *.sjc.shrubbery.net)
customer-ops-foo:	"| /usr/local/rancid/share/rancid/rtrfilter -i '\.sjc\.' -s 'sjc router diffs' customer-ops"
#
customer-ops:	jimbob,
		sally