/usr/share/fwbuilder-5.1.0.3599/configlets/ipfw/top_comment is in fwbuilder-common 5.1.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 | #!/bin/sh
#
# This is automatically generated file. DO NOT MODIFY !
#
# Firewall Builder fwb_ipfw v{{$version}}
#
# Generated {{$timestamp}} {{$tz}} by {{$user}}
#
{{$manifest}}
#
# Compiled for {{$platform}} {{$fw_version}}
#
{{$comment}}
|