Merry Xmas

A late Merry “Insert your seasonal remainder in here___“. A happy new year!

Design update

I changed some aspects of the blog design. Most notably is the change of the font.

Snapper clean up

A while ago I did a btrfs migration that includes the usage of snapper.


Let’s cyber! There is some cyber in my blog! cyber… what?

btrfs migration

Migration to btrfs As some of you might know, it take me often quite some time to get things done.


Currently I’m looking for a topic to write a thesis about.

Some thoughts about webcams

Many people have covered they webcam with a sticker. They do this to prevent some bad people to take a picture of you.

Some notes about people and mistakes

I have been criticize many times in my past for mistakes that were done.

Converting a netmask to CIDR with vanilla python

On a quick note: I wasn’t able to find a simple solution to convert a classicly formated netmask to a CIDR format in python.

Postgres data migration

Quick note how to upgrade a postgresql from version 9.3 to 9.