1. Azure or Nothing Part 1

    VBScript was capable and incomplete. This tumor's creator surely went on to try pipelines. There are classic- and YAML-pipelines. And it wouldn't be Microsoft if the YAML standard is just someone else opinion and big M wouldn't ignore common sense. More…

  2. 2 Monitors one Touchscreen

    I often connect my laptop to a larger touch screen. Its touch events are misaligned if not re-configured. This can be adjusted With just xrandr and xinput in a single line. More…

    Touch events at the right place, June 2021 in Linux
  3. Upgrade Java Auto Modules

    Some Java libraries still have no modules-info.java. That is why they can not be packed with jlink into your projects. A simple script changes this. More…

  4. Hunting Ghosts

    For one task I need to start a group of services, provided through a docker-compose.yml. It worked yesterday and today I'll finish my task with a developer's test of the complete integration. But it needs seconds more than usual – I cultivated that feeling deep inside there's a delay thus there are going to be dragons ahead. More…

  5. KeepassXC Browser plugin

    For years I have been using KeepassXC and in some places even as browser plugin. Its auto typing sequence is very flexibile. But a drop down selection at the input fields for username/ password is much easier to handle. But this comes at a price. More…

  6. Repair a bike light

    The bike light has a built-in rechargeable Li-Ion battery. But it doesn't work anymore properly. Instead of lasting a few hours it turns dark after a few minutes. Charging nevertheless works properly. More…

  7. Scanner with Tcl/Tk

    No Python, no compiler, a simple grid layout to call scanimage. An easy tool for my 8year old to turn workbooks, tests and home schooling results into digital copies. More…

  8. Wonderdisk

    I often do hardware tests and compare Linux desktops. So I need many distributions bootable but also isolated. A handful of pen drives is the easiest solution. The following sections describe how to go one step further and bring them to a single USB disk. More…

    Boot many distributions from USB, December 2020 in Linux
  9. Power or Float-Exception

    As always nothing changed but nevertheless a common work process doesn't work anymore. Additionally it is a very simple task done in a few minutes. Pressure rises and no matter where you search for the solution it is always found where you look last. More…

  10. Mastering Gentoo

    The common desktop Linux variants like Fedora, Ubuntu or Debian have an installer that gets the average computer up and running within a few hours. Its result is an absolutely usable desktop environment. But Linux is so much more. When using Linux From Scratch, Arch Linux or Gentoo you end up touching a mirror turning your finger into liquid metal. Either panick now or see behind the Matrix. This is the first part of 4 starting with suggestions for filesystem layout. More…

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John Ankarström

Static versus dynamic web sites

Some time ago, I wrote a short article called <a href="/html/">"Writing HTML in HTML"</a>, where I explained why I use plain HTML to write, edit and maintain my web site. As I've been living with my decision to eschew both dynamic content m…John Ankarström

Dan Luu

Willingness to look stupid


People frequently<sup class="footnote-ref" id="fnref:F"><a rel="footnote" href="#fn:F">1</a></sup> think that I'm very stupid. I don't find this surprising, since I don't mind if other people think I'm stupid, which means that I don't adjust my …Dan Luu

Kalzumeus Software

App Store Payments Will Have Increased Competition


Apple's App Store is reforming their guidelines about taking out-of-band payments. This will be very interesting for developers, especially in the games industry.…Kalzumeus Software