I'm attempting to learn the /var/lib/cloud9/examples/extras/simulator/
My assumption is that if I have this running correctly the LEDs will flash 
the board, or I can click the LEDs to flash the board LEDs?
[... time passes...]
I think that (wishful) assumption was wrong. Perhaps it's doing what it 
should when I launch it in a separate browser and fix up the path and 
address. However should I be able to run it from within cloud9 with just a 
press of the run arrow? See below for error log. Where might I define 
'undefined' re: the _host_ address in the url when I click run?

Is there possibly some documentation for the examples, and extras? I've 
reviewed the Bonescript at oscon 2012 slides, but could use a little more 
depth.

versions...
root@beaglebone:/var/lib/cloud9/examples/extras/simulator# uname -a
Linux beaglebone 3.8.13-bone68 #1 SMP Sat Nov 22 02:12:03 UTC 2014 armv7l 
GNU/Linux
root@beaglebone:/var/lib/cloud9/examples/extras/simulator# cat /etc/dogtag
BeagleBoard.org Debian Image 2014-12-31
root@beaglebone:/var/lib/cloud9/examples/extras/simulator# node -v
v0.10.29
root@beaglebone:/var/lib/cloud9/examples/extras/simulator# php -v   (had to 
apt-get install php5)
PHP 5.4.36-0+deb7u1 (cli) (built: Dec 31 2014 09:07:08)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
root@beaglebone:/var/lib/cloud9/examples/extras/simulator#

I've tried clicking run, and also run with->node.js resulting in

Starting PHP built-in web server, serving https:
//undefined/examples/extras/simulator/index.html.
[Thu Jan 15 02:38:02 2015] PHP Warning:  Unknown: php_network_getaddresses: 
getaddrinfo failed: Name or service not known in Unknown on line 0
[Thu Jan 15 02:38:02 2015] Failed to listen on :3000 (reason: 
php_network_getaddresses: getaddrinfo failed: Name or service not known)

I tried running it from another browser window (chrome) fixing up the url 
http://192.168.1.162/examples/extras/simulator/index.html which brings up 
the card simulated image, I F12'ed debugged it a bit. Seems to be running.

As to the wishful thinking is there a HelloWorld example of html, 
javascript and bonescript demonstrating clicking a button and lighting a 
light? Press the html button light the physical LED and/or press a physical 
button and light the html LED?


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