How to Containerize Your Hugo Site

Introduction Looking at Hugo’s quick start tutorial, you’ll find many ways to host and deploy your website using different methods. Most of them involve some kind of cloud service where you upload the generated Hugo artifacts. What’s missing in my opinion — at least at the time of writing — is a guide on how to containerize your Hugo site. A Dockerfile not only comes in handy in order to serve the site but also to build it in first place. ...

October 14, 2025

Correct GPS tags on media files using ExifTool

Introduction Imagine the following situation: Your phone gets a software update and, after installing it, silently changes some privacy-related settings — for example, the option to store location data in newly taken photos and videos. I discovered this about a year later and found thousands of pictures and videos without location tags. Manually fixing them was out of the question, so I started looking for a better way. Luckily, ExifTool already provides everything needed to restore GPS coordinates automatically. ...

October 12, 2025