We have stories to share, guests joining us, insights from our week at Planet Nix, and Brent's big bombshell.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.
• River: River is the most trusted place in the U.S. for individuals and businesses to buy, sell, send, and receive Bitcoin.

Support LINUX Unplugged

Links:

• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• Flox - Nix for Simplicity & Scale — Flox is all about simplifying your development workflow—think reproducible, portable dev environments powered by Nix, but without the steep learning curve. Whether you’re a solo coder or part of a big team, Flox lets you manage and share environments effortlessly, so you can focus on building great software instead of wrestling with setup headaches.
• Planet Nix
• Talk - Kelsey Hightower's Perspective on Nix
• Talk - Aneesh from Anthropic - Docker Was Too Slow, So We Replaced It
• Talk - Eelco Dolstra Intros Configurable Flakes
• Talk - Mike Kelly - Building a Chromebook replacement with NixOS
• Eelco Dolstra - Configurable Flakes
• Aneesh Agrawal - Docker Was Too Slow, So We Replaced It: Nix in Production
• Fireside Chat with Kelsey Hightower: An Outsider’s Look at Nix
• Building a Chromebook replacement with NixOS
• Why do people love NixOS so much? | Mike Kelly
• How to convert an old ChromeBook into a NixBook | Mike Kelly
• Olympia Mike's Nixbook | GitHub
• Flox | Nix in the Wild
• The NixOS Foundation Board Announced
• Guilty Pleasures | The Launch 🚀 13
• Pick: pyatv: A client library for Apple TV and AirPlay devices — This is an asyncio python library for interacting with Apple TV and AirPlay devices. It mainly targets Apple TVs (all generations, including tvOS 15 and later), but also supports audio streaming via AirPlay to receivers like the HomePod, AirPort Express and third-party speakers. It can act as remote control to the Music app/iTunes in macOS.
• Pick: atv-desktop-remote: A simple app to allow you to control an Apple TV from your desktop — The latest version works with tvOS 15 and up. It requires Python 3 to be installed on the system to work properly.

We are digging into a superpower inside your Linux Kernel. How eBPF works, and how anyone can take advantage of it.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.
• River: River is the most trusted place in the U.S. for individuals and businesses to buy, sell, send, and receive Bitcoin.

Support LINUX Unplugged

Links:

• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• eBPF Perf Tools 2019 | SCaLE 17x
• SCALE2019_eBPF_Perf_Tools.pdf
• Oracle Releases DTrace 2.0.0-1.14 For Linux Systems
• Gentoo Linux Touts DTrace 2.0 Support
• bpftrace (DTrace 2.0) for Linux 2018
• Full-system dynamic tracing on Linux using eBPF and bpftrace
• A thorough introduction to eBPF
• BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more — The BPF Compiler Collection: BCC or BPF Compiler Collection is a set of tools leveraging eBPF for kernel tracing, Linux IO analysis, networking, monitoring, and more.
• BCC Tutorial
• xdp-tools: Utilities and example programs for use with XDP
• ply: a dynamic tracer for Linux
• Liam's Multi-Monitor Setup
• Pick: netop — Network Top -- Help you monitor network traffic with bpf
• Pick: bpftune — bpftune aims to provide lightweight, always-on auto-tuning of system behaviour.

We're pre-gaming two of the biggest Linux events of the year. Engineers, organizers, and surprise guests are dropping by to give us the scoop before it all begins.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.
• River: River is the most trusted place in the U.S. for individuals and businesses to buy, sell, send, and receive Bitcoin.

Support LINUX Unplugged

Links:

• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• SCALE 2025 Meetup — El Cholo Cafe Pasadena - Saturday, Mar 8, 2025, 7:00 PM
• Planet Nix — March 6th-7th, 2025 @ Pasadena, CA at the Southern California Linux Expo.
• Flox - Your dev environment, everywhere — Flox help teams focus on building fast by providing reproducible environments that span the entire software lifecycle. With Flox, developers can create environments that contain all of the tools and frameworks they need, binding them with the software they ship into the world.
• Kelsey Hightower on X
• kelseyhightower on GitHub
• Kelsey Hightower on LinkedIn
• Robert Hernandez SCaLE Profile
• Fireside Chat: An Outsider’s Look at Nix - Ron Efroni, Kelsey Hightower
• Learn Nix the Fun Way - Farid Zakaria
• Docker Was Too Slow, So We Replaced It: Nix in Production -
• Planet Nix FAQ
• nix.conf - Adding GitHub Access Tokens — Access tokens used to access protected GitHub, GitLab, or other locations requiring token-based authentication.
• Olympia Mike's nixbook
• peterfajdiga/karousel: Scrollable tiling Kwin script
• YaLTeR/niri: A scrollable-tiling Wayland compositor.
• paperwm/PaperWM: Tiled scrollable window management for GNOME Shell
• Libro.fm — Your Independent Bookstore for Digital Audiobooks
• Pick: OpenAudible-To-AudibleBookShelf — This script automates the process of moving audiobook files from OpenAudible or Libation to an organized folder structure and updates AudioBookShelf accordingly. It handles file organization, metadata mapping, and interaction with the AudioBookShelf API.

There have been major Rust developments in the Linux Kernel; we discuss what's new and how it will impact the future. Plus, we're joined by a special guest.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.
• River: River is the most trusted place in the U.S. for individuals and businesses to buy, sell, send, and receive Bitcoin.

Support LINUX Unplugged

Links:

• Get started with River
• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• Planet Nix - Speakers
• SCALE 22x
• Greg Kroah-Hartman Makes A Compelling Case For New Linux Kernel Drivers To Be Written In Rust — Yes, mixed language codebases are rough, and hard to maintain, but we are kernel developers dammit, we've been maintaining and strengthening Linux for longer than anyone ever thought was going to be possible. We've turned our development model into a well-oiled engineering marvel creating something that no one else has ever been able to accomplish. Adding another language really shouldn't be a problem, we've handled much worse things in the past and we shouldn't give up now on wanting to ensure that our project succeeds for the next 20+ years. We've got to keep pushing forward when confronted with new good ideas, and embrace the people offering to join us in actually doing the work to help make sure that we all succeed together.
• Kees Cook on Rust in the kernel — In other words, I don't see any reason to focus on replacing existing code -- doing so would actually carry a lot of risk. But writing new stuff in Rust is very effective. Old code is more stable and has fewer bugs already, and yet, we're still going to continue the work of hardening C, because we still need to shake those bugs out. But new code can be written in Rust, and not have any of these classes of bugs at all from day one.
• Linus Re: Rust kernel policy — You are not forced to take any Rust code, or care about any Rust code in the DMA code. You can ignore it. But "ignore the Rust side" automatically also means that you don't have any say on the Rust side.
• Texas Linux Fest is back again in 2025!
• Pick: treetrum/amazon-kindle-bulk-downloader — Allows you to bulk download all your Kindle eBook in a more automated fashion. This tool allows you to create backup copies of the books you've already purchased.
• Amazon removes your right to download Kindle books
• Amazon will stop allowing Kindle book downloads to your PC soon
• How to Download Kindle Books to Your Computer Before Amazon Kills the Feature
• Simplest Way to Remove DRM from Books – No Kindle Serial Number Needed!
• Pick: nping — 🏎 Nping mean NB Ping, A Ping Tool in Rust with Real-Time Data and Visualizations

It's week one of our FreeBSD challenge, and for one of us, that penalty Windows install looks uncomfortably close! Plus, Zach Mitchell joins us to update us on Planet Nix.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.

Support LINUX Unplugged

Links:

• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• LINUX Unplugged - 2025 FreeBSD Challenge Rules.md
• Raspberry Pi 400 Personal Computer Kit
• FreeBSD 14.0 on aarch64 Raspberry Pi 4/400 - Download, Install & Configure
• LinuxBoot: Booting FreeBSD from Linux
• EuroBSDCon booting FreeBSD using Linux
• Provisioning LinuxBoot Images for FreeBSD
• FreeBSD Handbook: Chapter 1. Bootstrapping and Kernel Initialization
• FreeBSD Handbook: Chapter 15. The FreeBSD Booting Process
• How to Manage FreeBSD Boot Process?
• LinuxBoot: let Linux do it!
• LinuxBoot Introduction
• LinuxBoot on GitHub
• Annual Membership — Put your support on automatic with our annual plan, and get one month of membership for free!
• Planet Nix — March 6th-7th, 2025 in Pasadena, CA
• Zach Mitchell
• LINUX Unplugged 554: SCaLEing Nix
• LINUX Unplugged 538: Surprisingly Smooth Transition
• LFNW2025 - April 25 - 27, 2025 • Bellingham Technical College
• Pick: GarminDB — Download and parse data from Garmin Connect or a Garmin watch, FitBit CSV, and MS Health CSV files into and analyze data in Sqlite serverless databases with Jupyter notebooks.

We celebrate 600 episodes, announce a new show feature, and officially launch the FreeBSD challenge.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.

Support LINUX Unplugged

Links:

• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• nixbsd: An unofficial NixOS fork with a FreeBSD kernel
• The Rules of the FreeBSD Challenge
• Speedruns - FreeBSD Wiki
• Pick: direnv-vscode — This extension adds direnv support to Visual Studio Code by loading environment variables for the workspace root.
• Pick: Warehouse on Linux | Flathub — Warehouse provides a simple UI to control complex Flatpak options, all without resorting to the command line.

On the eve of episode 600, we introduce our next challenge and explore the new wave of Linux phones.

Sponsored By:

• Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
• 1Password Extended Access Management: 1Password Extended Access Management is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.

Support LINUX Unplugged

Links:

• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• Liberux – Privacy, Security, Freedom
• PinePhone Braveheart Linux smartphone begins shipping January 17th - Liliputing
• Mecha Comet - Modular Linux Handheld Computer powered by Open-Source Software — The Comet is a handheld Linux computer that brings extensibility in hardware and software adapting to your needs.
• Mecha Comet - Modular Linux Handheld Computer by Mecha Systems Inc. — Kickstarter
• Supporters of Chromium-Based Browsers — The Supporters of Chromium-Based Browsers will provide a neutral space where industry leaders, academia, developers, and the broader open source community can work together to support projects within the Chromium ecosystem.
• Wine 10.0 Released With Native Wayland Support, Better HiDPI — Wine 10.0 brings more than six thousand changes that built up over the past year in the bi-weekly Wine 9.xx development releases.
• LUP 600 Pacific Northwest Party · Colony Events
• Comprehensive Audio Stack Improvements for Modern Hardware and Software
• Detailed AMD IOMMU Driver Development for Enhanced Core Support
• FreeBSD Foundation's Sponsored Development Projects for 2024
• metapac: multi-backend declarative package manager
• decman: declarative package & configuration manager for Arch Linux.
• aconfmgr: a configuration manager for Arch Linux
• GeneBean's Dots
• Replit
• OliveTin — OliveTin gives safe and simple access to predefined shell commands from a web interface.
• Open-tv — Ultra-fast, simple and powerful cross-platform IPTV app.
• ErsatzTV — Stream custom live channels using your own media
• Deepin Linux 25 Goes (Almost) Immutable
• deepin 25 Preview Release Note – Deepin Technology Community