Learn · Build · Practice
Platform engineering,
explained by doing.
Practical guides and step-by-step labs for cloud, Kubernetes, Linux and software engineering.
Read & reference
Latest guides
Apr 09, 2026 • 2 min read
Bash Command Substitution
How to use Command Substitution to read directly from files.
Mar 01, 2026 • 3 min read
Nix Ollama with Zellij
A quick development environment using the Nix Ollama + Zellij
Feb 04, 2026 • 3 min read
Nix Zellij
A quick development environment using the Nix + Zellij
Feb 03, 2026 • 3 min read
Nix Tmux
A quick development environment using the Nix + Tmux
Jan 10, 2026 • 1 min read
Python Workout 2nd Ed
Book Review: Python Workout 2nd Ed
Aug 21, 2025 • 1 min read
Acing the CKA Exam 2nd Edition
Book Review: Acing the Certified Kubernetes Administrator Exam
May 21, 2025 • 4 min read
Nix Unattended
Adding nix using a script for unattended installations
May 05, 2025 • 2 min read
Nix and MacOS Sequoia
Restoring Nix post MacOS update
Apr 18, 2025 • 2 min read
Git Pre-Commit Hook
How to use Git Pre-Commit Hook
Apr 09, 2025 • 2 min read
Nix Package Manager Housekeeping
Cleaning up a Nix Environment
Apr 01, 2025 • 5 min read
Artifact Registry IAM
Accessing Artifact Registry using IAM
Mar 10, 2025 • 2 min read
Nix Firebase
A quick development environment using the Nix + Firebase