Reduce number of Jira notification mails 2020-12-30 The past few months I’ve been fine-tuning a mail filter to reduce the amount of Jira notification...
Using gitlab-ci-multi-runner on OpenBSD 2016-04-06 After contributing some small build problem fixes for gitlab-ci-multi-runner and two of it’s depe...
Configuring L2TP over IPSec on OpenBSD for Mac OS X clients 2015-08-16 For work we required the use of a VPN for a number of Mac OS X laptops to an OpenBSD 5.6 router. ...
Using Local File Contents With Masterless Puppet 2014-06-01 For a masterless Puppet setup I use to configure my personal computers, I was in need of a way to...
Fighting Spam with OpenBSD's spamd(8) 2014-04-27 A few days ago I discoved OpenBSD’s spamd(8). Apparently I’ve always confused it with SpamAssassi...
Remote installation of OpenBSD from Linux 2014-04-13 Using a trick documented here, I switched this server from Linux to OpenBSD, without a support in...
Amazed by Governement Deals for Windows XP Support 2014-04-06 With only a few days left till the official support period of Windows XP comes to an end, I was a...
Pro Pupppet Second Edition Review 2014-03-30 A few weeks back I purchased Pro Puppet for my Kindle (paperback version). I had been using Puppe...
Basic Concepts of High Availability Linux 2014-03-23 When considering to build a high availability cluster based on Linux, it’s easy to find all kinds...
No need for RVM or rbenv on OpenBSD 2014-03-16 A lot of Ruby on Rails developers install Ruby by using RVM or rbenv. Most of the time this is be...
If the Moon Were Only 1 Pixel 2014-03-09 The author of the following link went through great lengths (literally) to make sure you understa...
A Good BSD Versus Linux Explanation 2014-03-02 The following link is a good written article about some of the differences between the BSDs (most...
Switched to a different Google Reader alternative: Feedbin 2013-06-23 Last december I switched to Feed a Fever for RSS reading. I really enjoyed it, but after I while ...
Switching from Google Reader to Feed a Fever 2012-12-29 In my opinion Google Reader has become a lot less nice to work with by completely removing the sh...
Another step in the migration away from Google Services 2012-12-22 Last year I switched from Gmail to Fastmail. I did this because I got fed up with the changes Goo...
The perfect Google/Asus Nexus 7 case? 2012-10-06 A week ago I finally decided which case I wanted for my Nexus 7: Poetic Slimline Portfolio Case f...
Using Nagios to monitor multiple VirtualHosts 2012-03-08 On first sight, it doesn’t look like Nagios or Icinga can be used to monitor websites hosted on t...
Automatic Invariant Detection in Dynamic Web Applications 2010-09-08 For the last year, I have been working on my master project and two weeks ago I finally graduated...
Symphony CMS; the Best CMS? 2010-08-11 I’ve been looking for a good Content Management System (CMS) the last couple of days after a coll...
Dropbox on Your Own Server 2010-08-03 I’ve always liked Dropbox, except for one thing: I don’t trust them with my data. Also, it seems ...
Crawljax 1.9 Released 2010-04-16 We just released Crawljax 1.9, the project I’m working on for my master thesis. It’s mostly a “bu...
Get Wacom Bamboo Pen Working in Ubuntu Karmic 2010-04-12 In my last post I described how to get the Wacom Bamboo Pen (CTL-460) to work in Ubuntu 10.04 Luc...
Get Wacom Bamboo Pen Working in Ubuntu Lucid 2010-04-11 The new Wacom Bamboo Pen (CTL-460) doesn’t work in Ubuntu Lucid out-of-the-box. You need a newer ...
Fix Your Insecure Passwords 2010-03-28 Everybody knows it, but nobody does it: using real secure passwords. One of the most heard reason...
Guest Blog Post Published at CDT 2010-02-25 The launch of pleaserobme.com received a lot more media attention than we had expected. We were o...
Location spam, annoying and.. risky? 2010-02-16 Hey, do you have a Twitter account? Have you ever noticed those messages in which people tell you...
Crawljax 1.8 released 2009-12-29 I’m working on a cool project for my master thesis: Crawljax. Crawljax is a website crawler that ...
Update your HTC Hero radio 2009-12-21 One week after I bought my Hero, I found out it is possible to install a newer radio-firmware on ...
WordPress 2.9 released 2009-12-19 WordPress 2.9 was just released. All in all this seems to be a great release again, including som...
HTC Hero without Sense 2009-12-17 A few weeks ago I bought my first smartphone: The HTC Hero. It’s been a great purchase since the ...
Howto: Live migrate to software RAID 1 2009-09-19 Feel insecure about your data? Don’t trust your harddrive anymore? Use this howto to migrate your...
Pinnacle DVB-T stick remote 2009-09-12 Another post about that Pinnacle DVB-T stick? No, this one is about the remote! I wrote that the ...
Pinnacle DVB-T stick on Ubuntu Jaunty 2009-09-09 Yesterday I decided to buy the Pinnacle DVB-T Stick (also known as Pinnacle TV Stick 72e) to watc...
Fixing FreeNX on Fedora 11 2009-07-11 Today I had some problems getting FreeNX to work on Fedora 11. FreeNX is a VNC-like system that h...
Using GNU screen as virtmanager for KVM 2009-06-30 After my last post about KVM, somebody emailed me, asking how I use KVM’s serial console in combi...
Speeding up your website 2009-06-28 A few days ago I stumbled upon the new Google “Let’s make the web faster”-page. I found some usef...
Boot Ubuntu livecds in KVM without VNC 2009-06-26 This post is just for the sake of documenting this.
My first Cherokee patch 2009-05-24 I’ve been playing with Cherokee (the light-weight web server) for a while now. I really like the ...
Google Analytics API launched! 2009-04-24 Google just announced the public availability of the Google Analytics API. This is great news, be...
Magic c-style comments 2009-04-23 A friend/collegea of mine had a really cool idea about c-style comments. C-style comments are mul...
Monitor Postfix with Cacti and SNMP 2009-04-19 Today I configured Cacti and SNMP after I saw the graphs of a friend. He had graphs for Postfix, ...
Testing Ubuntu Jaunty with UXA 2009-04-11 I’ve been testing Ubuntu Jaunty for a few weeks now and after using it for a day or two, my memor...
Using imapproxy to speedup webmail 2009-04-05 Yesterday, I discovered a great way to improve the speed of your webmail client. Two friends of m...
DD-WRT on the Fonera 2100 2009-03-01 I finally got the DD-WRT firmware working on my Fonera 2100. I had been trying to get it up and r...
Hello world! 2009-01-21 Welcome to my brand new weblog! In the future this will be the place where I post articles about ...