Recent Posts

Using vi commands in your bash shell

2 minute read

Entering a long shell command and then moving the cursor around to correct parts of it always felt a bit clunky to me. I remembered some of the <ctrl>/...

Basic understanding of IPv4 addresses

16 minute read

In a recent project I needed to anonymize IP addresses in tracking data. While masking a few bits from an IP address is not so interesting, it’s a good excus...

A few updates

8 minute read

After having neglected my blog over the last few months, I want to start posting more frequently again (New Year’s resolutions and all that).

LaTeX mathematics cheat sheet

10 minute read

LaTeX is the de facto standard typesetting system for scientific writing. Find a a cheat sheet with the most frequent used mathematics commands here.