I hope that what I write here will be useful. I do web searches and read articles, and what I provide here is what I would like to find on the Internet.
I share my experiences and ideas here. I am an expert in the areas that I write about, meaning that I have more knowledge in these areas than in others. However, I do not claim to know more than others.
I like to keep my articles brief, which is why they usually focus on one area and do not contain too many details.
Reference Guides
There are things I don’t do very often, and every time I do them, I forget all the details. And since searching on the Internet is becoming increasingly difficult, I decided to put short instructions on how things work in this blog.
Ideas and Experiments
Innovations sometimes start with crazy ideas. And some ideas are just worth writing down.
IoT
I work with Embedded Linux and IoT devices. Here is where I share my thoughts.
All Posts
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Package managers for Linux systems
Package managers are important tool in Linux projects. Their capabilities in version management, packaging, installation, uninstallation, and security are crucial for maintainable deployments.
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Simple visualization in static HTML
A simple solution for straightforward data visualization. If you want to explore techniques beyond plain text output, here’s how to start.
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Transient services in systemd
Systemd, known for managing services, also offers transient services that can be run from the command line, providing a way to operate services without the need for service files.
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The beauty of numbers
The magic of hashes, sums, or digests — and how they use math to give a compact description of any file. It’s used everywhere from Git and Docker to Blockchains and build caches, making duplicates easy to spot and records unique.
Maciej Galeja 