Toxic Elephant

Don't bury it in your back yard!

I Got Married!

Posted by matijs 29/06/2006 at 23h22

On June 16 and 17, Naoko and I got married. On the 16th we had our civil wedding, while our church wedding was on the 17th.

This is a photo from the first day, made by Thomer Gil:

Jim Forest has some pictures of the second day on flickr.

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Amazon S3 versus rsync

Posted by matijs 08/06/2006 at 11h15

JungleDisk is a new tool that uses
Amazon’s S3 as a storage device but appears to the user as just another
disk. It is a closed source, open standard application, seen locally as a
WebDAV server, so it interfaces with most desktop file managers.

I can’t get it for my Linux-on-iBook system, but I suppose if JungleDisk
catches on, someone will come along and do a Free reimplementation (source
code for retrieving files can already be downloaded from JungleDisk’s
The question then becomes: Do I want to use it?

I myself use rsync to backup my files to a friend’s machine on the other
side of the ocean. JungleDisk doesn’t do rsync. It’s just a disk, so you
have to consciously copy your files there. That’s fine if you just want to
store some files on-line. For backups, on the other hand, I want an
automated solution.

The following scheme might work: Store md5 and/or sha-1 hashes of all the
files sent to S3. The files sent there are simply indexed by hash, and we
store a mapping of hashes to directory nodes. This way also, when we move a
file, it doesn’t have to be uploaded again. The mapping has to be uploaded
to S3 as well, of course. For more fine-grained upload control, files can
even be divided into equal-sized blocks, and only changed blocks will have
to be re-uploaded.

As an aside, I wonder if S3 allows you to check md5 or sha-1 hashes of the files
stored there, or if there is some other way to check the files there are
the same as the files here.

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One Seat

Posted by matijs 28/05/2006 at 12h16

There’s a petition going on to get the European Parliament to only have one seat. Currently, € 200 million is wasted each year just because people and papers have to be moved around from Brussels to Strasbourg and back. Contrast this with the € 3 million the EU just promised to help the victims of the earthquake on Java.

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Mark is back

Posted by matijs 27/05/2006 at 14h47

One of the first blogs I ever read, dive into mark, is back.

In 2004, Mark Pilgrim declared it was time to find a new hobby.

Preferably one that doesn’t involve angle brackets. Or computers. Or electricity.

Now he’s looking for ways to backup the 100GB of data he plans to generate every year for the next 50 years. Clearly, he has changed his mind.

(Actually, I noticed Mark’s return via a post on another interesting subject.)

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Finland wins

Posted by matijs 21/05/2006 at 23h19

Wow. It’s been almost 24 hours, and I’m still amazed: Finland has won the Eurovision song contest. For the first time in fifty years. With a hard rock band. Cool.

When I saw them in the semi-finals, I was, for the first time ever, actually tempted to take part in the televoting.

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Misc MSGConvert Stuff

Posted by matijs 01/04/2006 at 14h09

MSGConvert Updated

A user alerted me to the fact that a .MSG file containing another .MSG file
as an attachment isn’t converted properly by
my converter. It turns out, Outlook stores
attachments like that in a different way.

MSGConvert now also converts such files properly. As a bonus, it
also works with perl versions before 5.6 now.


Another reader pointed out some time ago that a program I pointed to in my
FAQ, Outlook2Mac, didn’t work very well for him. It
is meant to be used for converting large amounts of email from Outlook to
mbox, but it seems to have trouble with certain dates and encrypted
messages. Also, some messages went missing.

I haven’t tried this program
myself, but others have. John Tolva writes:

I had to extract several year’s worth of e-mail with attachments using
a variety of filters and applications (Outlook2vCal and Outlook2Mac) to
create mbox files. This was the least painful part of the transition and it
took me days.

And the Applepie blog says:

I turned to a little program called Outlook2Mac. It costs $10 but does
a decent, albeit primitive, job of transcoding my PST into Apple Mail Mail
Boxes. […] Transcoding was fast, but it was often interrupted by a
message box asking me if I wanted Outlook2Mac to fix the send date of
certain message, or if I wanted Outlook2Mac to save a digitally signed
message to an insecure file format.

In a more enthousiast tone, Eric Evers writes:

Ten bucks yields switcher bliss!

I have not found any complaints of missing messages.

Still, I have removed the link from my FAQ, also because it is not Free
Software, and it requires Outlook to be installed, which sort of defeats
the purpose: If you have Outlook installed, there are
easier techniques available.

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RSS Sucks, Atom Rules

Posted by matijs 26/03/2006 at 14h37

Why we need Atom now
by Tim Bray (via
once again brought the horrors of RSS to the front of my
working memory. I will not elaborate here, but the main problem seems to be
that there are nine versions of RSS, and even
more implementations. The result is that you can never get things right.
Atom to the rescue.

Not wanting to be the
Bitch and Moan But Never Does type,
I removed all links to RSS feeds from my web site. The remaining links are
all Atom feeds, but the word Atom will not be in the link text, to
facilitate the fading of technical details into the background.
It’ll just say feed.
I will probably add the new standard feed icon.

The RSS feeds are still there, of course, since
I want my URIs to be permanent.

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Addicted to Caffeine

Posted by matijs 25/02/2006 at 15h35

Today, I was suffering from a very bad headache. I was curled up on the couch, cursing the loss of a saturday, when I could have been processing lots of overdue paperwork. Then suddenly, I replayed in my head the moment I last put coffee from the bag I buy it in into the storage container. I realized the bag had a blue print on it, meaning it was decaf coffee. Oh no! The two cups I had this morning to satisfy my addiction were in fact decaf! Clearly, the bad headache was a caffeine withdrawal symptom. I immediately made a third cup, this time with the full goodness of caffeine. Now I just have to wait for it to take effect.

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New Year

Posted by matijs 12/01/2006 at 21h42

My resolutions:

  • Answer all relevant e-mail within a reasonable time.
  • Find out what I really want to be doing, and do that.

And of course:

  • Post to my blog more regularly. I’m going to try mondays, but don’t hold your breath.

I realise these are resolutions of widely varying importance.

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Wind-up Grandmother

Posted by matijs 07/12/2005 at 09h44

Uncountably many years ago, there was a toy product called My Little Pony.
I don’t know if it still exists, at least I haven’t seen it in a long time.
These toys were little plastic horsies in bright unnatural colours with
long flowing manes that, significantly, could really be combed. Apparently,
girls like that sort of thing.

At the time, me and my friends, being the sort of people who like that sort
of humour, thought of variations on this product, and came up with what we
then called ‘My Little Bejaarde’. For those readers not fluent in the dutch
language, ‘bejaarde’ means ‘senior citizen.’

We thought of little advertisements, that would mention the accessories
that could be added (like, a wheelchair), and the fact that they had hair
that you could really comb. As a spinoff, a board game was developed (I
have it at home), and then, a computer version of that board game. That
computer game ran on MS-DOS, and crashed (on) Windows. It’s that long ago.

As of this year, thanks to the business genious of Chinese toy makers, this
fantasy is now a reality. My newspaper reports that Chinese wind-up toy
makers mainly work to provide toys to western toy collectors, not children.
In a flash of business insight, they created the wind-up grandmother. She
shuffles about shaking her little had, helped up by that wonderful enabler
of the truly ancient, the rollator.

The toy elderly are finally a reality. But sadly, my chances of becoming
the owner of this marvel are dim: This toy is such a hit, that the shop in
my city that had them is now sold out!

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