Installation

Ubuntu

wajig install proxychains4

Mac

brew install proxychains-ng

Notice that the proxychains-ng installed using Homebrew on Mac does not work well right now (as of 2019-03-07). An alternative way is to use proxychains via Docker on Mac. The Docker image dclong/jupyterhub-ds has proxychains (NOT proxychains-ng) installed.

Syntax

proxychains4 …

Selenium WebDrive cannot have no control of system Dialog, so you have to avoid the Dialog when downloading files using WebDrive.

The first way is to enable automatical download in the browser that you use with Seleniu WebDrive. So when click a file link, the file is automatically downloaded to …

Comparison of Network Drives (Remote File System)

1. NFS is very fast but not secure and it is for Unix/Linux only. It is a good choice for local network sharing.

2. Samba is fast, secure and cross-platform. it is good for general purpose sharing and popular in companies.

3. SSHFS is slow …

SpeedTest - OOKLA can help you test the speed of your internet connection. Mobile apps and a command-line tool are also available. This page explains how to use the command-line tool to test the speed of your internet connection.

1. Using a Web Service.

   1. Open http://wpad/wpad.dat.

   2. Figure the proxy out from the contents it returns.

2. Use the command netstat. This is a universal way and is especially helpful when http://wpad/wpad.dat is not available.

   1. Inspect the output of netstat -an | egrep "EST|Proto" ("EST" is …