duyamin

平台：DigitalOcean VPS ubuntu14.04 x64, strongswan5.2.2 运行以下命令请使用root权限

一：安装strongswan

由于ubuntu软件仓库中strongswan版本较低，因此从官网源码编译安装

apt-get install build-essential     #编译环境
aptitude install libgmp10 libgmp3-dev libssl-dev pkg-config libpcsclite-dev libpam0g-dev     #编译所需要的软件

Consumer keys can be found here. Use these keys instead of applying yourself can get rid of rate limit.

标签（空格分隔）：密码学

本文介绍目前现代密码学的最先进技术，前半部分主要翻译自《Cryptographic Right Answers》，附上收集的资料，和byron个人的理解。

	#!/usr/bin/env python
	# -- coding: utf8 --
	#
	# = Requirements =
	# eyed3 [http://eyed3.nicfit.net/]
	# BeautifulSoup [http://www.crummy.com/software/BeautifulSoup/]
	#
	# = 使用方法 =
	# 将该脚本放置音乐文件夹下，运行 python getAlbumCover.py

	#!/usr/bin/env python
	# -- coding: utf8 --
	#
	# = Requirements =
	# eyed3 [http://eyed3.nicfit.net/]
	# BeautifulSoup [http://www.crummy.com/software/BeautifulSoup/]
	#
	# = 使用方法 =
	# 将该脚本放置音乐文件夹下，运行 python getAlbumCover.py

	from selenium import webdriver
	from selenium.common.exceptions import TimeoutException
	import selenium.webdriver.support.wait
	selenium.webdriver.support.wait.POLL_FREQUENCY = 0.05

	import re
	import random
	import collections

	class AdwordsAutomater(object):

	// requires
	var utils = require('utils');
	var casper = require('casper').create()
	var casper = require('casper').create({
	verbose: true,
	logLevel: "debug"
	});

	// setup globals
	var email = casper.cli.options['email'] \|\| 'REPLACE THIS EMAIL';

	import requests
	import lxml.html

	page = requests.get('http://tieba.baidu.com/p/2166231880').text
	doc = lxml.html.document_fromstring(page)
	for idx, el in enumerate(doc.cssselect('img.BDE_Image')):
	with open('%03d.jpg' % idx, 'wb') as f:
	f.write(requests.get(el.attrib['src']).content)