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19 articles

April 21, 2026 8 min read

Migrated from WordPress to EmDash

Lessons in Tech moved from managed WordPress to EmDash behind nginx with Node, SQLite, and backups we control. This post covers deployment mistakes and challenges, deploy keys, EMDASH_SITE_URL / passkeys behind a proxy, and why misleading “not initialized” errors belong in journalctl - not guesswork.

LessonsInTech
November 27, 2023 2 min read

Keychron K3 Pro: the best mechanical keyboard for multi-system use

LessonsInTech
January 3, 2023 1 min read

GitHub Issue for Samsung GalaxyBook2 Linux audio Issues

LessonsInTech
November 24, 2022 7 min read

I tried Youtube TV with 4K Plus to watch the World Cup (so you don't have to)

LessonsInTech
April 12, 2022 6 min read

2022 Samsung Galaxy Book2 Pro Review

The new Galaxy Book2 Pro from Samsung is compelling but how does it compare to the 2021 model?

LessonsInTech
March 8, 2022 13 min read

Personal Cybersecurity Guide

This guide is for the average person looking to improve their personal cybersecurity practices and reduce the likelihood of a compromise.

LessonsInTech
March 2, 2022 3 min read

AI Pentest Your Infrastructure - Like Right Now

LessonsInTech
March 1, 2022 1 min read

Remove Anything from Kaspersky Labs

LessonsInTech
January 7, 2022 6 min read

The best Linux / Windows ultrabook laptop for 2022 is... Samsung's Galaxy Book Pro 15"

LessonsInTech
March 6, 2021 3 min read

I returned the Sonos Move ... that I loved

Sonos Move review. The sound and hardware are amazing. The software is a nightmare.

LessonsInTech
March 3, 2021 2 min read

Google Nest Audio speaker pair and Chromecast 3rd generation issues

The new Google Chromecast interferes with Google Nest Audio devices on the same network.

LessonsInTech
March 1, 2021 4 min read

2021 Bowflex VeloCore Bike Review

The Bowflex VeloCore Bike is great for the hardware paired with absolutely terrible software and overall making it a "meh" experience.

LessonsInTech
August 20, 2020 6 min read

How to setup Unifi as a cloud multisite controller

If you choose to deploy Ubiquiti Unifi for your site(s), it can be useful to also take advantage of the multisite capabilities and in particular the site-to-site VPN options. To establish one controller for multiple sites, you can setup a cloud based controller following this guide.

LessonsInTech
June 16, 2020 6 min read

How To View Garmin Cadence Sensor Data on both your Garmin Watch and Smartphone While Biking

LessonsInTech
June 13, 2020 5 min read

How To Update Sea Ray Boats with Simrad GO12 XSE and Garmin Fusion Systems

LessonsInTech
May 29, 2020 3 min read

Tesla Model 3: roof rack, bike carriers and no directions

LessonsInTech
May 15, 2020 7 min read

"Which iPad should I buy?" in 2020

LessonsInTech
May 12, 2020 3 min read

The only 2 answers to "Which wifi router should I buy?" in 2021

LessonsInTech
May 11, 2020 1 min read

Launching a new venture

Lessons in Tech

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A blog about software, design, and the occasional stray thought.

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