Forcefully kills all established TCP connections then takes down all interfaces. Designed primarily for use in cybersecurity competitions, but use it for whatever you want.
Copyright (c) Cody Ho codyho@stanford.edu
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
Based on https://github.com/anisse/tcpkill/, license MIT