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iptablesを直接いじりたくないのでufwを導入します。

sudo yum install wget make
mkdir -p ~/src
cd ~/src
wget https://launchpad.net/ufw/0.33/0.33/+download/ufw-0.33.tar.gz
tar xzf ufw-0.33.tar.gz
cd ufw-0.33
sudo python ./setup.py install

ss-redir 的 iptables 配置(透明代理)

透明代理指对客户端透明，客户端不需要进行任何设置就使用了网管设置的代理规则

创建 /etc/ss-redir.json 本地监听 7777 运行ss-redir -v -c /etc/ss-redir.json

iptables -t nat -N SHADOWSOCKS
# 在 nat 表中创建新链
iptables -t nat -A SHADOWSOCKS -p tcp --dport 23596 -j RETURN
# 23596 是 ss 代理服务器的端口，即远程 shadowsocks 服务器提供服务的端口，如果你有多个 ip 可用,但端口一致，就设置这个

	(function (doc) {
	var origin_title = doc.title;
	setInterval(function() {
	doc.title = doc.title.length <= 15
	? origin_title
	: doc.title.slice(1, 1) + doc.title.slice(1, doc.title.length + 1);
	}, 300);
	})(document);

	define("ace/mode/sql_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
	"use strict";

	var oop = require("../lib/oop");
	var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

	var SqlHighlightRules = function() {

	var keywords = (
	"add\|aggregate\|all\|alter\|and\|api_version\|as\|asc\|avro\|between\|bigint\|binary\|boolean\|by\|cached\|case\|cast\|change\|char\|class\|close_fn\|column\|columns\|comment\|compute\|create\|cross\|data\|database\|databases\|date\|"+

	<?php

	# Kafka configuration (https://github.com/edenhill/librdkafka/blob/master/CONFIGURATION.md)
	$config = [ "metadata.broker.list" => "broker1.example.com", "socket.timeout.ms" => 30000, ... ];

	# Create Kafka Producer object.
	# Brokers are specified through $config, but we could make it easier for people by having the first
	# argument be brokers as well, and rdkafka will use all brokers specified?
	$producer = new Kafka::Producer([$brokers,]? $config);

	<?php
	route('GET', '/', function ($data) {
	echo 'Welcome!';
	});

	return false;

	function route($method, $uri, $callback) {
	$REQUEST_URI = explode('?', $_SERVER["REQUEST_URI"])[0];

	import os
	import urlparse
	import tinycss
	import requests
	from bs4 import BeautifulSoup


	def crawl(site_url):
	html = get_source(site_url)
	soup = BeautifulSoup(html, 'html.parser')

	def inbox
	@register = @inbox.shift
	end

	def outbox
	@outbox.push @register
	end

	def add(addr)
	@register = @register + @ram[addr]

	function getWord(s) {
	var ascii = [],
	font = {
	// 0:
	// 1: *
	// 2: *
	// 3: **
	// 4:*
	// 5:* *
	// 6:**

	import requests

	from db import db

	"""
	The Douban Group API which not display on http://developers.douban.com/wiki/?title=api_v2

	Base url: https://api.douban.com/v2

	Group info: /group/:id