Archive

Archive for May, 2009

Call for Papers: Linux-Kongress and OSDevCon 2009

May 30th, 2009

Just a quick announcement: The calls for papers for Linux-Kongress and OSDevCon 2009 have started.

Both Conferences will take place in Hamburg, Germany from September 23-25. 2009

Conferences

When replying to a mail on a mailing list…

May 25th, 2009

you normally don’t have to cc the original sender. At least not me, when I’m writing on list I’m also reading it.

WTF

It’s hot

May 25th, 2009

itshot

And I’m sitting inside without air conditioning. :-(

misc

Don’t forget your towel tomorrow

May 24th, 2009

Just a reminder: Tomorrow is Towel Day.

FUN, misc

They did it

May 23rd, 2009

I’ve been writing about the this big German Linux event for quite some time know. It took a long time but they did it. They accepted one of my talks. So I’m going to talk on how to implement IPv6 in your network at this year LinuxTag in Berlin.

I only have 30 minutes so I guess I’ll have to skip the basics. But WTF, according to some people in their program comity everybody knows them anyhow.

I’ll prepare the slide in English. I offered them to give the talk in English or German but at least according to their website they didn’t decide about the language they just used what I entered into their database.

Conferences, ipv6

When you want to write a new mail…

May 23rd, 2009

to a mailing list write a new mail and don’t reply to an older posting, change the subject to something completely different and send it. There is this think called references in the mail header which allows decent mail user agents to build a tree structure of all the mails belonging to one subject. This makes it very easy to see which mail is an answer to which previous message.

Yes I know. For those of you who use some group ware client or web mail this is a totally new and revolutionary concept. But it helps reading many high volume mailing lists and even allows time to answer.

An btw: please shorten the the text of the mail your answering to to the relevant parts and put your answers below or inside the quoted text. And only use plain text and not HTML.

WTF

Turn your auto responder of…

May 22nd, 2009

… or use another email address for mailing lists. I just got another “out of office” reply after posting to a mailing list. :-( I don’t care whether someone is in the office when reading / posting mailing list.

WTF

Concrete plans for implementing IPv6

May 20th, 2009

Some time ago, after my usual talk about IPv6: “We’ll implement IPv6 in 14 years. To be exact at the beginning of July. It’s the date my college is going to retire”

WTF, ipv6

Ethereal

May 19th, 2009

Every now and than I read that people are still using ethereal. Ethereal is dead for more than 3 years (also the website is still up and running). Wireshark is the successor of Ethereal. I urge everybody to stop using Ethereal and start using Wireshark. Besides many new features there were several serious security bugs. (Okay, there are probably several new security bugs, but they’ll hopefully get fixed upon discovery.

To find out why Ethereal died and Wireshark was created check out the Wireshark FAQ

networking, security, tools

Broken software

May 19th, 2009

I’m just trying to uninstall a some software running on a Windows server. The error message reads like this:

foobar.dll not found. Please reinstall the software so it can be removed.

I know now why I try to avoid contact with Windows.

WTF