IPTABLES TABLES and CHAINS

IPTables has the following 4 built-in tables.

1) Filter Table

Filter is default table for iptables. So, if you don’t define you own table, you’ll be using filter table. Iptables’s filter table has the following built-in chains.

LazyUncle / UsefulUnityAssets.md

Created September 5, 2019 12:18 — forked from terrehbyte/UsefulUnityAssets.md

Useful Open-Source Unity Assets

This is a compilation of various open-source Unity plugins, codebases, or utility scripts that may aid in expediting the development process.

Art / Design Tools

ProbePolisher - Light Probe Editor - keijiro

"ProbePolisher is a Unity Editor plugin for editing light probes. It works both on Unity Basic (free) and Unity Pro."

Code
Releases

LazyUncle / AStarSearch.cs

Created August 8, 2019 05:07 — forked from keithcollins/AStarSearch.cs

A* pathfinding implementation for Unity 5, C#

	using UnityEngine;
	using System.Collections.Generic;
	using System.Collections;

	// This script is adapted from these,
	// but has been heavily modified in some areas:
	// http://www.redblobgames.com/pathfinding/a-star/implementation.html#csharp
	// https://gist.github.com/DanBrooker/1f8855367ae4add40792

	// I'm continuing to optimize and change things here. I would not use this

LazyUncle / Backup, restore postgres in docker container

Created August 8, 2018 06:40 — forked from gilyes/Backup, restore postgres in docker container

Backup/restore postgres in docker container

	Backup:
	docker exec -t -u postgres your-db-container pg_dumpall -c > dump_`date +%d-%m-%Y"_"%H_%M_%S`.sql

	Restore:
	cat your_dump.sql \| docker exec -i your-db-container psql -Upostgres

LazyUncle / LICENSE

Created July 17, 2018 10:37 — forked from MatthewScholefield/LICENSE

Precise streaming over sockets example

	Copyright 2018 Matthew Scholefield

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE

LazyUncle / internet_radio_stream_aliases.sh

Created July 5, 2018 09:58 — forked from pwenzel/internet_radio_stream_aliases.sh

Internet Radio Streams Via Command Line

	# 1. Install mplayer command line (via Brew, Macports, or APT)
	# 2. Add the following aliases to ~/.profile
	# 3. Type `source ~/.profile`
	# 3. Type `news` or `current` to listen in your terminal

	alias news="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/news.pls" # MPR News
	alias current="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/the_current.pls" # The Current
	alias classical="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/classical.pls" # Classical MPR
	alias localcurrent="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/local.pls" # Local Current
	alias heartland="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/radio_heartland.pls" # MPR Radio Heartland

LazyUncle / eternalblue_exploit.py

Created May 15, 2017 15:23 — forked from worawit/eternalblue7_exploit.py

	#!/usr/bin/python
	from impacket import smb
	from struct import pack
	import os
	import sys
	import socket

	'''
	EternalBlue exploit by sleepya
	The exploit might FAIL and CRASH a target system (depended on what is overwritten)

LazyUncle / zabbix-alert-smtp.sh

Created April 25, 2017 10:16 — forked from superdaigo/zabbix-alert-smtp.sh

Zabbix SMTP Alert script for gmail

	#!/usr/bin/python
	# -- coding: utf-8 --
	"""
	Zabbix SMTP Alert script for gmail.
	"""

	import sys
	import smtplib
	from email.MIMEText import MIMEText
	from email.Header import Header

LazyUncle LazyUncle

Linux NetFilter, IP Tables and Conntrack Diagrams

IPTABLES TABLES and CHAINS

IPTables has the following 4 built-in tables.

Useful Open-Source Unity Assets

Art / Design Tools

ProbePolisher - Light Probe Editor - keijiro