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Andrej's website and blog

Andrej's blog and personal website

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Latest posts

Ansible: pure (only in its) pragmatism

Opinionated and outspoken as we programmers are, I feel that Ansible gets an outsized amount of hate, not all of which is warranted I’ve been using Ansible for the better part of a decade. I think I can provide some commentary on its merits and shortcomings. More importantly, I’ll try to analyze the approach it takes, its stature in the community and the implications of both to its utility. What…

Tek scope screen capture with Bash

I have a Tektronix TDS2014 oscilloscope (4-channel, 100 MHz, 1 GS/s) from the early 2000s. It’s useful for troubleshooting devices and while prototyping circuits. I would also like to use screen captures from it in my blog posts. I could always photograph the screen, but that goes against my nature, and the results would be objectively bad because the screen is of the era. I find protocol…