Archive for April, 2009

It turns out that newer Cisco IOS releases (don't ask which — I don't know) expect to see an "issuing distribution point" in the Certificate Revocation List (CRL) the routers load to check for expired certificates.
I didn't know, but there is a such a thing as an Issuing Distribution Point (IDP) in OpenSSL, but it [...]

Wednesday, April 29th, 2009 at 13:48 | 0 comments
Categories: CLI, Linux, MacOSX, Security
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Well, you start by …
Oh, forget it. I can't be bothered.

Tuesday, April 28th, 2009 at 14:07 | 0 comments
Categories: Entertainement, Spam
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Tuesday, April 28th, 2009 at 09:45 | 0 comments
Categories: Entertainement
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The most important canine in the history of UNIX is called
biff, and its name
was used to name the program which notifies users of incoming
mail. The biff program
notifies the user's terminal when it is told to do so by the
comsat server
process after receiving a report of incoming mail.

With the advent of Web-based and desktop e-mail [...]

Sunday, April 26th, 2009 at 16:27 | 5 comments
Categories: Arduino, CLI, Exim, IMAP, Linux, MacOSX, Mail
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My first experiments with the Arduino Ethernet Shield and the Ethernet library weren't terribly satisfying, because the Arduino (Duemillanove) could satisfy five (5) TCP connects/disconnects before crashing — well, it didn't crash, but it no longer connected to the network. In spite of using the newest version of the Arduino software (0015), I wasn't able [...]

Friday, April 24th, 2009 at 22:19 | 0 comments
Categories: Arduino, Hardware
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Thursday, April 23rd, 2009 at 09:10 | 0 comments
Categories: Entertainement
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Thursday, April 23rd, 2009 at 09:05 | 0 comments
Categories: Home
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Stephan H Wissel has posted a good visualization of what server virtualization is all about.

See if you spot the bit where I grinned.

Thursday, April 23rd, 2009 at 07:21 | 0 comments
Categories: Hardware
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