Pi-hole is one of my favorite services that solves an everyday problem without requiring expensive hardware. Install it on a Raspberry Pi, configure your devices to use it for DNS, and you can block unwanted domains while monitoring DNS activity across your network.

The Raspberry Pi is a fun little computer, but I have a habit of collecting accessories that turn out to be more useful than the device they were designed for. Some of them stay connected to the Pi, while others find their way onto my desk and become part of my regular setup. The official Raspberry Pi USB 3 Hub is one such accessory.

A website usually lives in a browser, where I navigate between pages, open images, and download files individually. On Linux, HTTPDirFS offers another way to access web content by mounting an HTTP server as a filesystem through FUSE. You can then browse the exposed resources through a file manager, much as you would browse files stored on your computer.

Linux has a reputation for giving people control over their computers, but plenty of commercial products use Linux without giving their owners much control at all. They ship with proprietary software, restrict access to source code, or lock down the hardware so thoroughly that installing a modified operating system becomes impractical.

Linux has come a long way from the days when getting a graphical desktop running could feel like a project of its own. Today, you can install a modern Linux distro, open a browser, connect your Bluetooth headphones, and get on with your work. That experience is the result of decades of development, arguments, ambitious redesigns, and a few spectacular failures.