Articles

Posts here are written by me, Jakub Jabůrek. I’m a software engineer and I write about computer-related things that catch my interest. Feel free to send your comments to jakub@jaburjak.cz.

Docker-in-Docker Without Privileged Containers

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Privileged Docker containers are a security risk, but necessary for running Docker-in-Docker. If you control the host, you can use an alternative runtime that supports DinD in unprivileged containers.

Fixing Hibernation Issues with ath11k_pci Wi-Fi Driver

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When using Linux, some Wi-Fi cards from Qualcomm stop working after sleeping or hibernating. Unload the driver before suspend to work around it.

More Readable Computer Modern

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Computer Modern, the default font of LaTeX-typeset documents, can be a bit hard to read, especially on screens. How to make it more readable without switching to a completely different typeface?

Group Policy to Run Logon Script After Desktop Is Ready

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Logon scripts can run before the desktop is ready. What if you need to run your script after that?

Writing a Windows Service in C++

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A quick guide to writing a Windows service in C++.

Piping MP4 from FFmpeg

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How to stream an MP4 file to a pipe from FFmpeg? You need to create a fragmented MP4 so FFmpeg doesn’t have to seek.