Jan-Lukas Else

Thoughts of an IT expert

πŸ‘¨β€πŸ’» Dev

Welcome to the Dev section of my blog with development related articles.


Ditching Pocket Premium: Streamline link saving with Telegram

Published on in πŸ‘¨β€πŸ’» Dev
Updated on

For the past two years, I’ve been using Pocket to save links that I want to revisit later. However, as my yearly subscription is about to expire, I’ve started thinking about finding a free alternative that offers the features I actually use, without paying for unnecessary extras.

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The resources I used to pass the DVA-C02 exam

Published on in πŸ‘¨β€πŸ’» Dev

I recently passed my first AWS certification exam and am now an AWS Certified Developer Associate. I want to quickly share the resources I used to prepare.

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My cheap alternative to Ngrok

Published on in πŸ‘¨β€πŸ’» Dev

Since GoBlog has an Auto-HTTPS feature that can automatically retrieve HTTPS certificates via ACME from e.g. Let’s Encrypt, I need a public IP address with which I can reach my test instance of GoBlog via port 80 and 443.

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A script for Go dependency updates

Published on in πŸ‘¨β€πŸ’» Dev

I regularly update the dependencies of my blog software, a Go based project. Dependency updates are important because they can contain security fixes or fixes for bugs.

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Tailscale SSH

Published on in πŸ‘¨β€πŸ’» Dev

I finally got around to using Tailscale SSH. I’ve been using Tailscale for over a year to access my servers via SSH (my VPS is even available via Tailscale only), but I haven’t used the new Tailscale SSH feature yet.

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Gitea Container Registry

Published on in πŸ‘¨β€πŸ’» Dev

I am a Gitea fan! I have been for some time now. But it’s always amazing how fast new features are implemented in the self-hosted GitHub alternative.

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Firefox on Chrome OS (Flex) using Flatpak

Published on in πŸ‘¨β€πŸ’» Dev

More for fun than being really useful, here’s a little tutorial on how to use Firefox on Chrome OS (Flex) (for me, it’s currently version 100 in the Dev Channel). But beware, the user experience really leaves a lot to be desired…

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How I got Crostini to work in Chrome OS Flex

Published on in πŸ‘¨β€πŸ’» Dev
Updated on

I blogged that I could not run Linux support (Crostini) on CloudReady and Chrome OS Flex. Every time I tried to enable Linux support in the settings, the activation failed with an error.

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Building Docker images in Drone CI using Docker-in-Docker

Published on in πŸ‘¨β€πŸ’» Dev

This evening I tried to improve the build process of GoBlog. GoBlog gets built using Drone CI and Docker. The problem was that two image variants are to be built, one based on the other, and the whole thing always took quite a long time.

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Private diary with GoBlog and Tailscale

Published on in πŸ‘¨β€πŸ’» Dev
Updated on

Yesterday I wrote about Tailscale. Really cool service! And I’m a little bit obsessed with it, too. Now that I have connected my devices to a network, I had the idea to make my GoBlog diary available only via Tailscale instead of a public domain.

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Jan-Lukas Else