Stop Talking, Start Doing - 停止空想，开始行动

Some of my previews experiment works

Fri, 28 Oct 2016 12:27:33 -0400

Time series

2016-10

Time Experiment of rsync

Patch is based on rsync with version 3.1.2. [Rsync|Patch]

How to collect data

Basically, everything of transmission time and computation time will be output with overall time will be printed on the console.
But we also need some bash script to collect data through different size of random size and with different modification through them.

Start from 8K to 64M, modify at beginning, [Bash script]
Start from 8K to 64M, modify at last, [Bash script]
Start from 8K to 64M, modify at random place with a (slow) python script, [Bash script|Python program]

Time Experiment of seafile

Using charles proxy to monitor mobile SSL traffics

Thu, 27 Oct 2016 22:50:33 -0400

In this blog, I will generally talk about how to use proper tools to monitor SSL traffics of a mobile devices. Currently, I only can dealing with those SSL traffics which use an obviously certification. Some applications may not using system root cert or they doesn’t provide us a method to modify their own certs. For these situation, I still didn’t find a good solutions for it. But I’ll keep updating this if I get one.
My current solution is using AP to forward all SSL traffic to a proxy, charles proxy is my first choice (Prof asked). It’s a non-free software which still update new versions now. So mainly, I’ll talk about how to charles SSL proxy.

Preparations

Monitor device situation: Linux Machine with wireless adapter
Download the newest version(4.0.1) of charles
Target android devices with root privilege

Stop Talking is the worst title of one blog

Wed, 26 Oct 2016 22:50:33 -0400