The Health, Science & Technology Podcast Episode 5: Mastering GNU/Linux During Bicycle Rides

Podcast: The Health, Science & Technology Podcast

Season: 1 (Episodes 1-25)
Episode: 5
Title: Mastering GNU/Linux During Bicycle Rides
Produced by: Djere Services Group
Release date: Tuesday, July 21, 2026
Free Software (FOSS) used in production: Pop!_OS GNU/Linux, GIMP, Shotcut, Zim Desktop Wiki
Proprietary software used in production: NotebookLM
Associated article: https://djere.com/the-health-science-and-technology-podcast-episode-5-mastering-gnulinux-during-bicycle-rides.html

Executive Summary

The subconscious human mind is a most incredible creation: it stores many times more information than we could ever consciously recall. However, in our modern world, there are so many distractions competing for our attention, and for our time. That's why I believe that it's important to find quiet time to feed your subconscious mind with information that will make you a better and more competent person.

My bike rides are a wonderful time to think and reflect. The rides are quiet and peaceful, and I can use that time to seed my subconscious mind with useful positive information. As the owner of a GNU/Linux/Free Software-based business, I often listen to GNU/Linux and Free Software-related podcasts during my rides. In this article/video, I'm going to explain how I combine physical fitness with deepening my technical knowledge during my bicycle rides.

Keywords: GNU/Linux, Free and Open Source Software, FOSS, Physical Fitness, Bicycle Rides, Subconscious Mind, Pop!_OS, Fedora Core, Jupiter Broadcasting, Linux Unplugged, This Week in Tech, TWiT, Innioasis Y1, MP3 Player, Ogg Vorbis, Michigan State Parks, Tech Podcasts, OpenOffice, LibreOffice, Bash Scripting

Glossary of Terms

BASH SHELL / BASH SHELL SCRIPT:
A text-based command-line interface and scripting language used to interact with the operating system and automate tasks in GNU/Linux.

FEDORA CORE (FEDORA):
A popular, community-supported, free and open-source GNU/Linux operating system distribution.

FOSS (FREE AND OPEN SOURCE SOFTWARE):
Software that allows users to freely run, copy, distribute, study, and modify the source code.

GIMP (GNU IMAGE MANIPULATION PROGRAM):
A free and open-source software application used for image retouching and editing.

GNU/LINUX:
A family of open-source Unix-like operating systems built using the Linux kernel and tools from the GNU project.

HTOP:
An interactive, text-based system monitor for GNU/Linux that provides a color-coded, real-time view of system hardware usage and running processes.

JUPITER BROADCASTING:
A specialized podcast network that focuses on news and developments regarding GNU/Linux and open-source software.

LIBREOFFICE / OPENOFFICE:
Free and open-source office productivity suites that provide word processing, spreadsheet, and presentation tools (alternatives to Microsoft Office).

LINUX KERNEL:
The core architectural component of a GNU/Linux operating system that acts as the bridge between the computer's hardware components and its software.

MINITAB:
A proprietary statistical software program frequently used for data analysis in engineering, business, and academic environments.

NOTEBOOKLM:
A proprietary, artificial intelligence-powered research and note-taking assistant developed by Google.

OGG VORBIS:
A fully open, non-proprietary, and patent-free compressed audio format, often favored by open-source enthusiasts over proprietary formats like MP3.

POP!_OS:
A free and open-source GNU/Linux distribution developed by the hardware manufacturer System76, designed primarily for creators and STEM professionals.

SHOTCUT:
A free, open-source, and cross-platform video editing application.

TOP:
A standard command-line utility in GNU/Linux that displays a real-time list of active processes and how much CPU and RAM they are consuming.

TWIT (THIS WEEK IN TECH):
A broad technology podcast network that covers general tech news as well as niche topics, such as open-source software on their FLOSS Weekly show.

ZIM DESKTOP WIKI:
A free and open-source graphical text editor designed for maintaining a personal, locally stored collection of wiki pages and notes.

A. My 20 Years with GNU/Linux and Jupiter Broadcasting

When I was a college student in around 2003 and 2004, my college strongly encouraged us to buy a laptop at the school's bookstore with Windows and pre-loaded with a lot of useful engineering software. I was an engineering student, and the laptop came with popular software for engineering students such as Minitab and Microsoft Office. However, this was around the time that my interest in GNU/Linux really began to take off. I was running the brand new Fedora Core computer operating system on my desktop computer. I began to think to myself, why do I need Windows on my school laptop?

The school laptop wasn't cheap by any means, but it was a performance beast. I knew that GNU/Linux generally needed less computing resources than Windows, so I knew that my laptop would perform even better if I switched to GNU/Linux. One day, I decided to just take a leap of faith; I wiped Windows from my school laptop and replaced it with Fedora Core.

I knew that I would now have to do all of my homework assignments on the GNU/Linux laptop: Fedora had me covered. Many of my homework assignments had to be done using Minitab: instead, I did them using OpenOffice Calc. I was able to do all word processor based text homework assignments using OpenOffice Writer. In fact, I completed my undergraduate degree in 2006, and none of my professors had any idea that I did all of my homework assignments using GNU/Linux.

My passion for GNU/Linux continues to this day. In 2010, I switched from OpenOffice to the then brand new LibreOffice, and in 2024, I switched from Fedora GNU/Linux to Pop!_OS GNU/Linux. Soon after I made the deep dive into GNU/Linux, I began to seek out GNU/Linux podcasts. Somewhere around 2008 or so, I discovered the GNU/Linux podcasts produced by the Jupiter Broadcasting podcast network (see Reference A). Jupiter Broadcasting was founded by Chris Fisher and Bryan Lunduke in May of 2008. I immediately found it to be a wonderful resource to stay on top of the developments in the GNU/Linux ecosystem.

My bicycle rides are very valuable time, and I realized that time would be a perfect time to listen to GNU/Linux and Free Software podcasts. Next, I'll discuss my setup to feed my technical mind during my bicycle rides.

B. The Safest Mode of Physical Fitness: Biking and Hiking in State Parks

In the United States, state parks offer some of the safest means of staying physically fit. For example, my home state of Michigan has more than 4,020 miles of state-designated hiking trails, and 2,085 miles of state-designated biking trails (see Reference B1). Though I've lived here for years, I had no idea that there was a state park with bike trails only a few miles from my house. I knew that the park was there, but I had no idea that it had miles and miles of bicycle trails until this year. So as soon as I found the bicycle paths, I started exploring them.

The rides are so peaceful and quiet, but as I began to ride more and more, I realized that my rides were a little bit too quiet: I needed a peaceful distraction that would make the miles seem effortless. I did an experiment: I searched on Amazon.com for a simplistic Ogg Vorbis/MP3 player reminiscent of the simplicity of the early Apple iPods. Many of the MP3 players that I found on Amazon were far too complicated, but I found a perfect fit: the Innioasis Y1 (see Reference B2). It was the perfect device: I could play Ogg Vorbis files (my favorite audio format) as well as MP3 files, and I could put audio files on it by simply connecting it to my Pop!_OS desktop computer using a USB-C cable.

With Google Gemini AI's help, I was able to write a Bash shell script to automate the process of adding new podcast episodes onto the Y1 player, and also backing up all of the contents of my Y1 player to my desktop computer. I bought the 128 GB version of the Y1, but they've recently come out with a new 1 Terabyte version of the Y1 player.

Most of my bike rides are about an hour long, so I wanted podcast episodes that were also about an hour long. I found two fantastic sources. As previously discussed, the first source is Jupiter Broadcasting. Their "Linux Unplugged" podcast is my favorite GNU/Linux podcast, and it tends to run about an hour and 20 minutes. This is perfect for bike rides: I can take a couple of 10 minute breaks during a one hour bike ride so that my total time becomes 1 hour and 20 minutes, the exact same length of time as a Linux Unplugged episode.

My other source of great Free Software-related podcasts is "This Week in Tech" (TWiT) (see Reference B3). My two favorite TWiT podcasts are FLOSS Weekly and the Untitled Linux Show. Both shows typically run over an hour long, so they're perfect for 1 hour plus bike rides.

C. Mastering GNU/Linux During Bicycle Rides

Can you actually master GNU/Linux, and other powerful Free Software, by just listening to podcasts during long bicycle rides? No. However, you can use the peaceful and quiet time of a bicycle ride to seed your mind with useful information such that you pick up things faster during your intense study sessions. For example, when I listen to GNU/Linux podcasts during my bicycle rides, I'm hearing the technical terms associated with GNU/Linux over and over again. During an episode of Linux Unplugged, Chris Fisher might mention the Bash shell several times, commands like top and htop, and GNU/Linux components such as the Linux kernel. By filling my subconscious mind with these terms, I'm making it much easier to study, learn and internalize GNU/Linux during my highly focused study time.

So the mastering of GNU/Linux is happening all of the time. In the next 4 years, my mastery of GNU/Linux might double, and perhaps 10% of that doubling will occur due to listening to FOSS podcasts during my bicycle rides. I sincerely hope that you enjoyed this article/video, and I look forward to seeing you in the next episode. Get out there and have fun on your bicycle!

References

[A] Jupiter Broadcasting (Wikipedia). Retrieved July 8, 2026 from here.

[B1] Michigan Department of Natural Resources. Retrieved July 8, 2026 from here.

[B2] The Innioasis Y1 Ogg Vorbis/MP3 player. Retrieved July 8, 2026 from here.

[B3] This Week in Tech (Wikipedia). Retrieved July 8, 2026 from here.

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