Many Snap packages contain two files which allow users to verify what sources were used to build the package.

This is part 2 of a series on how I became a cyborg. Warning: this article talks in details about heart surgery and shows post-op images.

Snap and Flatpak are the basis of two universal app stores for Linux: the Snap Store and Flathub. Interestingly, Flatpak has multiple repositories: Flathub is the main one but both Fedora and Elementary OS also host their own store. In contrast; there is only one Snap store. Why is that?

The question often comes up of how Snaps and Flatpaks influence copyleft, GPL and LGPL licenses. It is a common misconception that these new packaging formats significantly influence license compliance.

The Snap Store and Flathub are two universal app stores for Linux. They are very different from how traditional software distribution works. As is always the case with new software, the question “why do we need this?” often arises. “Including software in distribution repositories has worked for so long, so why do we need to change it?”

Snaps and Flatpaks are often compared to each other because they both make it super easy for Linux users to get the latest versions of desktop applications. If a Linux user wants to install the latest version of apps like Slack, Krita or Blender, either tool will work just fine. There is one fundamental difference between Snaps and Flatpaks, however. While both are systems for distributing Linux apps, snap is also a tool to build Linux Distributions.

S4A, or Scratch for Arduino, is an app that you can use to program Arduino boards using Scratch. You can program robots and LED’s without writing any code: all you need to do is drag and drop instructions in the visual programming environment.

The container ecosystem is moving rapidly. A lot happened in 2019! It seems the container ecosystem has arrived at the “consolidation” stage of the hype cycle:

“We really need to do something about the valve. We’ve passed the point where we can wait two more years to see how it progresses.”

When I submitted my first paper, I realized I had no idea who owned my research! Was I authorized to transfer the rights to a journal or did I need someone else’s permission? After some digging, I found the answer and wrote it all up in a neat little document. So here’s the dusted off version, in case it’s useful to anyone else.