arno-fwfilter(1) on Linux
The text e5ca880ef18c, as Debian 4.0 (Etch) shipped it.
a filter script to make firewall log more readable for humans
Flags it lists
-
--help -
--html-output -
--no-colors -
--no-locations -
--single-line -
-c -
-h -
-l -
-o -
-s