Posts tagged "tech"

AWS Sagemaker Bring-Your-Own-Container (BYOC) with Pixi

To run your own container in AWS Sagemaker (Training Job) it’s required to have mamba. So how would you use pixi instead? It’s quite straight-forward, first add micromamba as part of your dependenc...

Unit Testing Embedded C: Off-Target with CppUTest on Windows

The reasons for having unit tests in your projects are well-known and accepted; I'm not going to rehash them here. Whether you follow the school of thought that says you must write the tests first ...

Starting A Shell On A Kubernetes Pod

Overview I’ve been navigating through Kubernetes infrastructure so I figured I would post some content related to accessing interactive shells within Kubernetes pods. This is useful for troubleshoo...

process, thread, task

§ general [2] Tanenbaum: A process is just an instance of an executing program, including the current values of the program counter, registers, and variables. Conceptually, each process has its own...

xx execs commands for you in your Docker Compose projects

This is a short blog post about a short Perl script that I wrote to execute commands in running Docker Compose containers.

Configure A Static IP Address On FortiGate Interface

Overview I will provide the configuration necessary to configure a static IP address on a FortiGate interface. Part of this entails the discussion of interface roles and what you can use them for. ...

Building for the future

On Tangled's existence and direction Also published at: https://icy.leaflet.pub/3m47cll72hs25 We set out to build Tangled for one simple reason: the existing options just… suck. Some more, some les...

Unlimited On-Demand Graph Databases with Cloudflare Durable Objects

How to create isolated, scalable graph databases using Cloudflare Durable Objects and SQLite for multi-tenant applications

Claude Code CLI over SSH on macOS: Fixing Keychain Access

Claude Code fails silently when run over SSH on macOS because it can't access your OAuth token stored in the keychain. SSH sessions don't have keychain access by default. Here's a simple zsh wrappe...

Texas Linux Fest: After the Fact

A summary our trip to Austin, TX to be a community exhibitor at 2025 Texas Linux fest! Especially the success of the DIY NAS giveaway!

SANs Holiday Hack Challenge 2024: Snow-maggeddon

Writeup from what I’ve completed for SANs Holiday Hack Challenge 2024: Snow-maggedon.

Infrastructure-as-Code is broken by design—formae wants to start over

Platform Engineering Labs unleashes Formae, an extensible open-source fix for infrastructure-as-code woes, ditching brittle files for declarative freedom and faster deploys.

bootc 101: dalla container image alla tua distro personale

Building Embedded C Applications on Windows with GCC, CMake and Ninja

Most embedded C developers start writing their code on their microcontroller manufacturer's provided IDE - STM32CubeIDE, MPLAB X, TI Code Composer, NXP MCUXpresso, Segger Embedded Studio, Keil uVis...

Banned in Real Life

It was a Friday evening, and I had just finished having dinner with some friends from work. As everyone was heading out, I got a text from a good friend of mine. He invited me to hangout with some ...

T-Shaped engineers: the blueprint for building with AI

As AI transforms how we build software, the T-shaped engineer has become essential. With broad technical fluency and deep domain expertise, these engineers bridge human judgment and AI capabilities...

Moon • Art

After almost two years (life and other projects happened), I finally plotted something new. I resurrected the Moon project, cleaned it up and published it online. Using a technical pen allowed me t...

Credit Feed #4: Embrace the Kickback

Review of two platformers, Yoku's Island Express and Pepper Grinder

Using Finite State Machines to Implement Modal Applications

The ability to trace requirements through to implementation is an important property of commercial software development. As we know from the last 24 years of Agile, it's very rare to be able to obt...

Pixi - A year later

I’ve been using pixi professionally in my team for a year now, and it has been a pleasure from the start. N.B. We’ve also been utilizing uv inside the pixi environment. Brief Intro uv: A faster & b...