arno-fwfilter(1) on Linux
The text d7bde44fbbd1, as Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
a filter script to make iptables firewall logs more readable for humans
Flags it lists
-
--help -
--html-output -
--no-colors -
--no-locations -
--no-resolve -
--single-line -
-c -
-h -
-l -
-o -
-r -
-s