Last stuff

Installing Odoo/OpenERP 8 on Ubuntu 12.04 LTS

What is Odoo? Recently OpenERP is re-branded to Odoo. OpenERP was primarily an Open Source Enterprise Resource (ERP) software suite of business applications that includes Sales Management, Manufacturing, Purchase Management, E-commerce, POS, Accounting & Finance, CRM, and Project Management, to name just a few. However, having recently released a range of new and diverse applications, […]

Trust a self signed SSL certificate in Chrome

I’ve been using Google Chrome as my primary browser for the last few years. Sorry, Firefox, but with all the stuff I need to work installed, it’s to slow and almost unusable. Let’s say you have a server with a self-signed HTTP SSL certificate. Every time you hit a page, you get a nasty error […]

Determine sqlite table size on disk

I took me a while to find out that it’s not very easy to find out how big a sqlite table is on disk. But luckily the sqlite creators have a simple tool for that. It’s called sqlite3_analyzer and is available in precompiled format for Linux, Windows and OSX on SQLite’s Download section Confusing: There […]

Install Qt and compile Capybara webkit on Linux and mac OSX

To automate browser style testing in Ruby you can use Qt webkit caompatible browser with CapyBara. When you try to install it you’ll get this error when qmake isn’t found: An error occurred while installing capybara-webkit (1.1.0), and Bundler cannot continue. Make sure that `gem install capybara-webkit -v ‘1.1.0’` succeeds before bundling. To solve this […]

Rode kool op grootmoeders wijze

Dit is een klassiek rode kool met appeltjes recept dat je lekker lang moet stoven in een vuurvaste pan. Waarschuwing: Als je dit 1x geproefd hebt eet je nooit meer rode kool uit een potje of zakje. Ingrediënten 1 rode kool 4 goud reinet appels 1 kleine ui 1 scheutje wijn azijn 1 afgestreken eetlepel […]

Downloading OpenStack images with Glance

When you create OpenStack snapshots you’ll also need to download the snapshot to a safe location. There are a couple of ways to do this; I’ll describe an easy way by using the command line tools. First install it: sudo add-apt-repository ppa:glance-core/trunk sudo apt-get update sudo apt-get install glance You’ll need a keystonerc file to […]