Jackson Hu huming2207

Set the Mac OS X SOCKS proxy on the command line

a.k.a. what to do when your ISP starts blocking sites :(

Set the SOCKS proxy to local SSH tunnel

networksetup -setsocksfirewallproxy "Ethernet" localhost 8080

To clear the domain and port

##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

Install OSX Parallels version 10/11/12/13 tools on Ubuntu server guest

Have tested these instructions successfully under Ubuntu 16.04LTS and 14.04LTS.

Create Ubuntu server instance under Parallels (obviously).
Start VM, goto Actions - Install Parallels Tools... to mount the ISO image.
- Note: if this fails, or updating tools for an existing guest you can do the following:
- Goto Devices > CD/DVD 1 > Connect Image....
- Select the following ISO image: /Applications/Parallels Desktop/Contents/Resources/Tools/prl-tools-lin.iso.
- This will mount the tools CD image.

	by default,openwrt do not allow ssh access from wan, here are two method to change that:

	1.login into your wrt from a lan host.issue the following command:
	iptables -F

	the command "flush away" all the firewall rules,including the one that rejects ssh request from wan.
	now you can try ssh from anywhere.

	aware that the firewall deactivation leads to highly security risk.and after the wrt restarts ,all default firewall configuration comes back.you hava to "flush" the rules once again.

	-server
	-Xms2048m
	-Xmx2048m
	-XX:NewSize=512m
	-XX:MaxNewSize=512m
	-XX:PermSize=512m
	-XX:MaxPermSize=512m
	-XX:+UseParNewGC
	-XX:ParallelGCThreads=4
	-XX:MaxTenuringThreshold=1

	// Simple example of client.
	// Client prints received messages to stdout and sends from stdin.

	#include <errno.h>
	#include <fcntl.h>
	#include <stdio.h>
	#include <signal.h>
	#include <unistd.h>
	#include <sys/select.h>
	#include <netinet/in.h>

	// From http://www.tannerhelland.com/4435/convert-temperature-rgb-algorithm-code/

	// Start with a temperature, in Kelvin, somewhere between 1000 and 40000. (Other values may work,
	// but I can't make any promises about the quality of the algorithm's estimates above 40000 K.)


	function colorTemperatureToRGB(kelvin){

	var temp = kelvin / 100;

	log4j.debug=false

	# Default level is INFO
	log4j.rootLogger=INFO,StdoutErrorFatal,StdoutWarn,StdoutInfo,StdoutDebug,StdoutTrace

	# and for com.some.package.* log everything
	log4j.logger.com.some.package=TRACE

	log4j.appender.StdoutErrorFatal=org.apache.log4j.ConsoleAppender
	log4j.appender.StdoutErrorFatal.layout=org.apache.log4j.PatternLayout

	public static String toISO8601UTC(Date date) {
	TimeZone tz = TimeZone.getTimeZone("UTC");
	DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");
	df.setTimeZone(tz);
	return df.format(date);
	}

	public static Date fromISO8601UTC(String dateStr) {
	TimeZone tz = TimeZone.getTimeZone("UTC");
	DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");

	#include "stm32l0xx.h"

	/*
	* Stop mode/LSE/RTC: 1.28uA
	* Stop mode without RTC: 0.4uA
	**/
	//#define RTC_ENABLE

	int main(void)
	{