WWWTech

Open Source Software and publications by Christian Kruse

Save Ukraine

👋 Hi! I'm Christian

… and this is my personal website.

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Last „Life of Alfons“ Article

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Life of Alfons is only available in German. I write about our life with Alfons, a male Labrador dog we got at 2021-10-4. He is deaf.

Anti-Jagd-Training

Christian Kruse,
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  1. 2026-03-31

  2. 2026-03-30

  3. 2026-03-12

    • Christian Kruse
      Two Blu-ray cases lying partly on a computer keyboard and desk. The left one is 'Firefly – The Complete Series' showing a spaceship and Earth. On the right it is 'Serenity: Flucht in neue Welten' with a woman mid-jump holding weapons and explosions behind her

      I know I'm late to the party. But a friend convinced me to check it out.

    • Christian Kruse
      Wild plum tree in early spring: slender branches covered in buds and a few open white blossoms. The tree stands in front of a tall, neatly trimmed green hedge under a bright blue sky

      This is the first year our wild plum tree has blossomed. I'm excited to see if we'll be able to harvest any fruit

  4. 2026-02-04

  5. 2025-12-20

  6. 2025-12-08

    • Christian Kruse

      A snippet for the people who need it:

      awk '{print $1}' /var/log/nginx/access.log | sort | uniq -c | sort -nr | head -20

      I use this to identify e.g. the top 20 IPs causing the most traffic, for example when a bot hammers one of my servers.

  7. 2025-08-19

    • Christian Kruse

      If you are similarly annoyed as I am by the indicator / popup showing you the current keyboard layout, here is how to disable it:

      defaults write kCFPreferencesAnyApplication TSMLanguageIndicatorEnabled 0