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Virtual Firewall Software and Appliances

 

https://en.wikipedia.org/wiki/Vyatta

AT&T acquired Vyatta from Brocade in June 2017 

Open Source Community Spin-off Version 

https://vyos.io/

 

 

https://wiki.vyos.net/wiki/FAQ

 

 

Open Source and Websites on Azure

Here are some articles that shows you how to  create a websites on azure with the  website templates available in the Azure Application Gallery 

http://sunithamk.wordpress.com/2013/03/18/webmatrix-templates-on-azure/ 

http://www.bradygaster.com/webmatrix-templates-in-the-app-gallery

Driving a LED with an open drain digital input

So I was thinking putting a classid circuit with a BJT. But then I saw that GPIO output of the microcontroller are configurables in open drain. So would this circuit work?

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The LED has a 20mA forward current and 2V forward voltage so if R=(3.3-2)/0.02 it should be on if GPIO is HIghZ and off if it is GND no?

The Internet of Things - Open Source Framework

Allseen Alliance - The Internet of Things Framework sponsored by The Linux Foundation

https://allseenalliance.org/alljoyn-framework-tutorial

OpenIndiana Storage Server

How to Open JavaScript Console in browsers

Chrome:

  1. Press either CTRL + SHIFT + J to open the "Console" tab of the Developer Tools.

Alternative method:

  1. Press either CTRL + SHIFT + I or F12 to open the Developer Tools.

  2. Press ESC (or click on "Show console" in the bottom right corner) to slide the console up.

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