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Jan van den Berg

j11g.com
EN Added 25 Apr 2026 RSS feed Visit blog →

Recent articles

  • Preparing my vacation laptop

    We're about to go on vacation. And I have decided not to take my newish Macbook Air M4. Just on the off-chance something might happen to my favorite piece of technology. And also: we'll be travelling a lot and staying in lots of different places and

  • A 1TB Memory Card for 5 Euros? The Anatomy of a Scam

    Due to global supply chain disruptions and macroeconomic shifts, hardware prices have increased across the board. Flash storage media is no exception. Depending on the brand and speed class rating, a legitimate 1TB SD memory card typically retails so

  • Auditing and cleaning my WordPress wpcontent directory

    đź’ˇTLDR: My 20+ year-old WordPress wp-content directory was a complete mess. After many failed attempts to clean it up, I finally managed to do so. I've written before about the mess that is my WordPress /wpcontent folder on my daily blog. This WordPre

  • How to fix a laptop that reboots randomly

    My daughter has had a laptop for two years now. For school. But not just for school: the thing is used for everything (read: lots of Minecraft). And if she isn't using it herself, the youngest one is sitting on it. So, it gets used. At the end of Apr

  • Janbum: A High-Performance Static Photo Gallery Generator

    Cloud photo solutions are fantastic right up until they start hitting you with subscription limits, heavy web tracking, or bulky interfaces. Recently, I wanted to self-publish a chronological historical photo archive of our local event, Urkerdag, acr

  • Migrating from WordPress to Pure Comments

    I've been a very happy Pure Blog user for some weeks now. There was one small thing left: migrating my old comments from WordPress to Pure Comments, another piece of minimalist quality software by Kev Quirk. This is a public note on how I did it. YMM

  • Removing Apache log noise

    I noticed one of my sites was running slow. So I logged in and saw that my server load was climbing. Being a webserver the first place to look are the serverlogs. With a quick tail -f in the /var/log/apache dir I saw 1000s of these flying by: 2a01:4

  • Cruddiy has been archived

    After exactly six years, I conclude that Cruddiy has served its purpose. It is time to archive. A Look Back Exactly six years ago today, I put my quarantine project Cruddiy on GitHub. Cruddiy is a tool that can write PHP code for you. In the period t

  • Ecograder score for this site

    I came across the so-called Ecograder score. Ecograder helped us understand the environmental impact of our website and provided a clear roadmap to build a better site that’s both people- and planet-friendly.” Sharon Miller, Director, Digital Exp

  • About em-dashes in Pure Blog

    Can you spot the difference between the following punctuation marks? A hypen - or an em-dash — . Maybe you can, because the web safe font renders the em-dash just fine. However in the Pure Blog backend — which uses the Menlo font — it's pretty hard t