Saving webcam images from a website?!

Saving webcam images from a website to do kiln logging, using a bash script on your Mac (or other UNIX based systems).

My wife is an artist and uses several large kilns in her studio. As the studio is not next to our house, she needed to get over to the studio every time she wanted to check the status and or temperature of the firing program of the kilns. So to spend less time and energy on traveling back and forth, I got my wife a webcam and programmed it to send photos of the digital kiln controller to her website. So now she has a kilncam 🙂

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Making music using a computer, Wiimote and PureData

An article that appeared on the Create Digital Music website, about making music using the WiiMote and a computer, drew my attention. Several hints were given on the how to, but as always in doing new things the information was scattered everywhere and nowhere. After reading many articles and watching many videos I found out how to realize a working setup for myself. In this article I’ll try to explain the steps needed to create a working setup for yourself.

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LINE 6 Mobile Keys 25 on Ubuntu Studio 12.04

As I was looking for a new (smaller) MIDI keyboard for my home studio, my eyes fell in love with the “basic” looking LINE 6 Mobile Keys 25. Reading the specs this could easily be my next big studio love… The next question popped up, would the LINE 6 Mobile Keys 25 be compatible with my Digital Audio Workstation (DAW)!?

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Running Activiti 5.4 on Ubuntu 10.04 LTS

This is an update for the Activiti 5.4 release!!! The boys and girls of the activiti.org development team must have had a busy schedule at the beginning of this year! 🙂 Pulling off monthly updates, they did a very good job again at the Activiti 5.4 release!!! What is Activiti??? Activiti is THE light-weight work-flow and Business Process Management platform targeted at business people, developers and sysadmins. In this “How to” I’ll try to explain how to install the Activiti 5.4 BPM tool demo on Ubuntu 10.04 LTS using the terminal. Previous installations of Activiti are described here 5.0,5.1,5.2, 5.3.

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Upgrading your SqueezeCenter server on Ubuntu

In a previous article I tried to explain the installation of the Squeezebox Server on the Tonido Plug. In this article I’ll try to explain how to perform an upgrade of your existing Squeezecenter Server on Tonido (or Ubuntu as the Tonido Plug is based on Ubuntu 9.04).

What you’re going to do is actually remove the old installation of the Squuezecenter server and install a new copy of the Squuezecenter server.

Prerequisites (what you need to get it working):

  • Hardware
    • Computer
    • TonidoPlug (optionally)
    • Internet connection
  • Software
    • Windows users might need Putty

 

The first thing you need to do is remove the ‘old’ installation of the Squuezecenter server, by SSH-ing (Windows user might want to use Putty) the following command:

apt-get purge –yes squeezeboxserver

 

Next thing is cleaning up your Ubuntu installation by entering:

apt-get autoclean

 

You might want to update your Ubuntu installation by using the following commands:

apt-get update
apt-get upgrade

Now you are ready to install the latest version of Squuezecenter server (Check the Squeezebox server version and location, by locating the latest version using your internet browser).

wget http://downloads.slimdevices.com/SqueezeboxServer_v7.5.3/squeezeboxserver_7.5.3_all.deb
dpkg -i squeezeboxserver_7.5.3_all.deb
apt-get -f install

 

Now your Squeezebox Server should be upgraded, you can check it by locating it in your internet browser
http://YourSqueezeboxServerName:9000/
or
http://YourSqueezeboxServerIpAddress:9000/

 

If needed you can manually stop or start your Squeezebox Server

/etc/init.d/squeezeboxserver stop
/etc/init.d/squeezeboxserver start

 

Suggestions for improving this article are welcome, please let me know and drop me a line !