Archive for the ‘Everyday Life’ Category

Cleaning My Keyboard

Wednesday, October 28th, 2009

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3 Year Anniversary: Digital Pollution

Tuesday, September 1st, 2009

On September 1, 2006, I uploaded my first picture of my digital pollution series:

DSC00683.JPG.

Back then I was using a Sony Ericsson W900i. Currently I am taking pictures with a Nokia Navigator 6110. On Flickr you can see the last 200 images.

Some day I will get a pro account. Then I will be able to tell you how many images have been uploaded. — Or maybe for my 5 year anniversary I will start deleting the images I took to make the old ones visible again.

Until then I will keep on polluting.

Moving with a CLP-220.

Sunday, June 14th, 2009

It was easy to unpack a Yamaha CLP-220 and it’s impossible to put it back into the box. — I think I’ll sell it on ebay and then I’ll get a new one after having moved to the new apartment … Anyone around who has a photo of a still wrapped Yamaha piano?

[UPDATE]
Ok, nevermind … once you close the lid, you will find the following instructions.

Yamaha CLP-220

ALIX.3C3, OpenBSD, a NAS, cron and Time Machine

Tuesday, April 28th, 2009

Most of the time I know something about the stuff I buy, but in this case it was a little different: I got an ALIX.3C3 to use it

  • as a NAS (to us it with OS X Time Machine and the Air Disk Hack)
  • as a fancy cron-controlled alarm clock
  • and as a littel web server for testing purposes.

I realized a little too late that Debian-Linux doesn’t really work headless (w/out a monitor) with the ALIX. This cost me quite some time. Luckily my friend and co-worker Tom convinced me to install OpenBSD on the ALIX. Alone, I would have never made it that far.

There were a few pitfalls and little pieces of wisdom that I found along the way that wanted to share. Hopefully this blog entry will help someone else on her/his path:

  • Don’t use Debian with a headless ALIX (3C3)! It won’t boot unless you do stupid hardware hacks .
  • OpenBSD is NOT evil and it is not difficult to understand. Find someone who knows the system, get him a sixpack of beer and inhale all the knowledge that the beer set free.
  • cronjobs need to address shell scripts or programs with the full path (I don’t know why it took me so long to find that out, duh)
  • mplayer can stream music to your Apple Airport Express Station – don’t even bother about setting up the sound card etc.: # mplayer -ao rtunes:device=192.YOUR.APX.IP:af=inet musicfileOrStreamUrl.mp3
  • http://www.openbsd101.com/ is very usefull, but updating upgrading from a snapshot to a stable version 4.x (replace the x with the desired release version) of OpenBSD can be done quicker – Thanks again, Tom:
    • # ftp ftp://ftp.openbsd.org/pub/OpenBSD/4.x/i386/bsd ftp://ftp.openbsd.org/pub/OpenBSD/4.x/i386/base4x.tgz  ftp://ftp.openbsd.org/pub/OpenBSD/4.x/i386/comp4x.tgz ftp://ftp.openbsd.org/pub/OpenBSD/4.x/i386/man4x.tgz  ftp://ftp.openbsd.org/pub/OpenBSD/4.x/i386/misc4x.tgz
    • # cp /bsd /obsd (backup your kernel)
    • # tar xzpf base4x.tgz -C / (extract the archives to /, keep all rights)
    • # tar xzpf comp4x.tgz -C /
    • # tar xzpf man4x.tgz -C /
    • # tar xzpf misc4x.tgz -C /
    • # cp bsd /bsd (copy your fresh kernel to its final destination)
    • # config -e -o /bsd /bsd (optinal: add 15% RAM to the cache of the file system)
      cachepct 15
      quit
    • # reboot
    • Adjust the PKG_PATH in ~/.profile to your the path of your version
    • Exit, log in again, done.
    • Yes, you are right: You can just replace the whole system and then reboot it. Try this with any other system and you will #fail! ;-)
  • systat is a cool command

Sidenotes: The ALIX is equipped with a 4 GB Compact Flash Card. 4 GB is more than enough; currently not even 1 GB is used. In addition I attached a 2.5”-USB harddrive for my Time Machine backups.

11032009.jpg

Next project: Adding the Mir:ror as an interface to set the alarm clock using ruby-mirror.

Fixed Gear Movie: It’s Your Ride

Monday, February 23rd, 2009


It’s Your Ride from Cinecycle on Vimeo.

(via: Koi)

The year 2008 in photographs

Friday, January 2nd, 2009

One of the coolest reviews to look at: The year 2008 in photographs part 1, 2 and 3.

The Big Picture: The year 2008 in photographs.

The quality of the images shown at The Big Picture is extremely high. Don’t want to miss that any more.

All systems up and running.

Friday, December 19th, 2008

Just upgraded my WordPress installation. I needed the latest version for a little test drive at work.

And: I accidentally upgraded the WordPress database tables of funk-station.com (please don’t tell me anything about a clear separation of concerns, I know, I know). The WordPress version of funk-station.com has not been updated for years — maybe two, maybe three, I don’t remember. Guess what: I didn’t have to do much except for deleting a few strange php-calls of antique plug-ins we installed years ago.

WordPress is wonderful.

More Noise!

Friday, November 21st, 2008

Opened my twitter feed. Hello world.


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