mikas blog

Back in 2006 I started to write a tool called grml-debootstrap. grml-debootstrap is a wrapper around debootstrap for installing Debian systems. Using grml-debootstrap, it’s possible to install Debian systems from the command line, without having to boot a Debian installer ISO. This is very handy when you’re running a live system (like Grml or Tails) […]

We’re coming closer to the Debian/stretch stable release and similar to what we had with #newinwheezy and #newinjessie it’s time for #newinstretch! Hideki Yamane already started the game by blogging about GitHub’s Icon font, fonts-octicons and Arturo Borrero Gonzalez wrote a nice article about nftables in Debian/stretch. One package that isn’t new but its tools […]

At DebConf 16 I was working on a systemd backport for Debian/jessie. Results are officially available via the Debian archive now. In Debian jessie we have systemd v215 (which originally dates back to 2014-07-03 upstream-wise, plus changes + fixes from pkg-systemd folks of course). Now via Debian backports you have the option to update systemd […]

mur.strom ist ein Podcast aus Graz rund um Technologie und Gesellschaft. Am 6. Jänner wurde eine neue Folge veröffentlicht, in der es um das Debian-Projekt geht. Sebastian Ramacher und ich waren die Interview-Gäste, viel Spaß beim Hören der ~1h 43 Minuten: http://murstrom.at/msp016-debian/

At the Debian Conference 2015 I gave a talk about Continuous Delivery of Debian packages. My slides are available online (PDF, 753KB). Thanks to the fantastic video team there’s also a recording of the talk available: WebM (471MB) and on YouTube.

Continuing the #newinjessie game: Bernhard Miklautz, contributor to jenkins-debian-glue and author of jenkins-package-builder (being in an early stage but under active development to provide support for building RPMs, similar to what jenkins-debian-glue provides for building Debian/Ubuntu packages) pointed out that there are new tools related to RPM packaging available in Debian/jessie: mock: Build rpm packages […]

I wasn’t sure whether I would make it to Linuxdays Graz (GLT15) this year so I didn’t participate in its call for lectures. But when meeting folks on the evening before the main event I came up with the idea of giving a lightning talk as special kind of celebrating the Debian jessie release. So […]

Repeating what I did for the last Debian release with the #newinwheezy game it’s time for the #newinjessie game: Debian/jessie AKA Debian 8.0 includes a bunch of packages for people interested in digital forensics. The packages maintained within the Debian Forensics team which are new in the Debian/jessie stable release as compared to Debian/wheezy (and […]

On 22nd of October 2004 an event called OS04 took place in Seifenfabrik Graz/Austria and it marked the first official release of the Grml project. Grml was initially started by myself in 2003 – I registered the domain on September 16, 2003 (so technically it would be 11 years already :)). It started with a […]

Far away from Rosetta Code, but that’s what Frank and I came up with when explaining 100000₂: Guile: guile <<< \#b100000 guile -c ‘((@@ (ice-9 format) format) #t “~d~%” #b100000)’ Racket: racket -e ‘#b100000’ Ruby: ruby -e ‘puts “100000”.to_i(2)’ Python: python -c ‘print int(“100000”, 2)’ Perl: perl -e ‘print 0b100000’ Zsh: zsh -c ‘print $((2#100000))’ […]

jenkins-debian-glue is an open source project of mine which recently celebrated its first birthday and it’s time to finally write about it. jenkins-debian-glue allows you to build Debian and Ubuntu packages directly from the Jenkins continuous integration system. It retrieves package sources from a version control repository, adjusts debian/changelog (handle version number + mention changes […]

Am Samstag, dem 28. April finden heuer wieder die Grazer Linuxtage statt! Die Suche nach Vorträgen und Projektständen wurde soeben offiziell eröffnet. Wenn du ein spannendes Thema oder Projekt hast, über das du vor einem interessierten Publikum reden möchtest ist das deine Chance. :) Die Grazer Linuxtage feiern heuer ihren 10. Geburtstag(!) und wir erwarten […]

December, release time. I’m currently involved in the release management of three major projects and it’s not always about fun. So lets make it more fun: https://github.com/mika/commit-sounds

Revision one in the Subversion repository of the FAI project dates back to the 27th of June 2000. Over the last few months we were discussing the switch to Git. At the last FAI meeting we decided to finally switch to Git and I volunteered to drive the migration. Today I officially did the migration. […]

The “Directory specific shell configuration with Zsh” is a rocking feature I use in all my projects when working on the command line. I just created a screencast where I’m showing this feature in action, including its configuration: This embedded video doesn’t work for you? Try heading over to YouTube. Since its my first screencast […]

For a (german) talk I’ll be giving soon I was interested in a list of open source projects which use Jenkins. Jenkins is a great open source continuous integration server. I was wondering whether such a list exists but since it doesn’t exist yet I created my own and Kohsuke Kawaguchi (creator of Hudson/Jenkins) suggested […]

Die Open Source Experts Group Steiermark veranstaltet am 1. September 2011 das Event “20 Jahre Linux” in Graz. Gemeinsam mit Alfred Bach, Jan Kleinert und Klaus Knopper bin ich als Vortragender anzutreffen. Ich würde mich über ein paar bekannte Gesichter im Publikum freuen. Der Eintritt ist frei, weitere Details unter oseg.at.

Everyone loves stats, ok well – at least I do. I was doing some research with regards to package maintenance within the Debian distribution and since the results might be interesting for someone else – there we are. On 19th of August 2011 there have been: 16935 unique source packages in Debian/sid 9977 packages with […]

Nicht vergessen – am Samstag, dem 9. April finden an der FH Joanneum wieder die Grazer Linuxtage (GLT11) statt. Das Programm bietet von 09:30 bis 19:00 Uhr über 30 Vorträge, LPI- und BSD-Prüfungen, eine Keysigning-Party und viele Infostände von renommierten Projekten wie z.B. Debian, LibreOffice und OpenStreetMap. Ich selbst bin neben der Tätigkeit als Organisator […]

Seit Ende September gibt es das Resultat von rund 3 Jahren Arbeit in Buchform im Handel. "Open Source Projektmanagement – Softwareentwicklung von der Idee zur Marktreife" ist mein literarischer Beitrag rund um das Management von Open-Source-Projekten. Dass das Buch so lange auf sich warten hat lassen, liegt – entgegen anders lautender Gerüchte – nicht an […]