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#Open vSwitch Lab kaskdaksdkdaks

Get started with Open vSwitch, flows and OpenFlow controllers.

##Pre-reqs

Linux system with OVS installed.

##Setup

Table of Content

What to expect?
- Some TLDR about the idea behind
Prerequisites
- Hardware
- System & Software
Update: Attention for MUXless laptop

This is a guide for installing OpenCV 3.1 on Ubuntu 16.04 with Cuda 8 support. This has been tested using a system with a GeForce GTX 1060 and on one with a GeForce GTX 1080.

Nvidia Drivers with Compiz

Install Nvidia drivers

# Start clean
sudo apt purge nvidia-*
# Add the PPA
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update

This is a guide for installing OpenCV 3.4.1 on Ubuntu 16.04 with Cuda 9 support. This has been tested using a system with a Quadro K620 .

Nvidia Drivers

Install Nvidia drivers

# Start clean
sudo apt purge nvidia-*
# Add the PPA
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update

Setup an iPython Notebook on AWS with LetsEncrypt Certificate

The first step is to setup an EC2 Ubuntu 16.04 instance that you can ssh into. I won't go into detail here but you should be able to easily google it.

You can get free AWS credit here https://education.github.com/pack

A better guide w/ pictures is here: https://chrisalbon.com/jupyter/run_project_jupyter_on_amazon_ec2.html (Note this doesn't include LetsEncrypt, so it only has self signed certificates)

Once you've setup an instance and ssh'd in, do the following:

	import torch
	from torch.autograd import Variable

	# new way with `init` module
	w = torch.Tensor(3, 5)
	torch.nn.init.normal(w)
	# work for Variables also
	w2 = Variable(w)
	torch.nn.init.normal(w2)
	# old styled direct access to tensors data attribute

	# More info:
	# https://help.ubuntu.com/lts/serverguide/index.html
	# http://do.co/2bwsv2X (Digital Ocean: How To Install LAMP stack on Ubuntu 16.04)

	# fetch lists of updates
	sudo apt-get update

	######################
	# ESSENTIAL UTILITIES
	######################

	# Make sure you have already installed apache and mysql;
	# see https://gist.github.com/rotexdegba/d0cab757b5194a58c93db5ab6df7dc67
	# for instructions.

	# install rails
	# https://help.ubuntu.com/lts/serverguide/ruby-on-rails.html
	sudo apt install rails

	# install comman dependencies
	sudo apt-get install build-essential patch ruby-dev zlib1g-dev liblzma-dev make libmysqlclient-dev imagemagick \

	import redis
	import cv2
	import numpy as np
	import time
	import io
	from PIL import Image

	r = redis.StrictRedis.from_url('redis://:[email protected]:6379/1')
	img_path ="image"