Code Snippets
Working code you can lift straight into a project: shell, Python, TypeScript, Terraform. Each snippet says what it does and where it bites.
Multi-Environment Secret Management with HashiCorp Vault
Managing secrets safely across multiple environments with HashiCorp Vault Storing secrets in .env files, hardcoding them, or even using separate secret managers per environment creates security
Top 7 Open Source OCR Models for Document Processing
- Ai ml
- Computer vision
- 09 Jan, 2026
- 04 Mins read
AI Tool Turn your documents into accurate digital copies with these open source OCR models. Instead of fighting messy text extraction, you get clean markdown from PDFs, images, and scanned docume
Why printf Beats echo in Linux Scripts
- Shell scripting
- Devops
- 02 Jan, 2026
- 03 Mins read
Scripting Tip A script that works on your machine can produce different output on another system. The output command is often the reason. printf behaves the same way across shells, and echo d
Essential Bash Variables for Every Script
- Shell scripting
- Devops
- 26 Dec, 2025
- 08 Mins read
Overview Quick Tip You know what's worse than writing scripts? Writing scripts that break every time you move them to a different machine. Built-in Bash variables fix that. The problem wi
Per-App Shell History for Bash
- Shell scripting
- Productivity
- 18 Dec, 2025
- 02 Mins read
Organize your Bash history per terminal app. Ever jumped between iTerm2, Ghostty, and VS Code's terminal only to have your command history get all mixed up? This Bash snippet keeps things clean b
Per-App Shell History for Zsh
- Shell scripting
- Productivity
- 18 Dec, 2025
- 02 Mins read
Organize your shell history per terminal app. Ever jumped between iTerm2, Ghostty, and VS Code's terminal only to have your command history get all mixed up? This Zsh snippet keeps things clean b
Optimizing your python code with __slots__?
- Python
- Productivity
- 16 Jul, 2025
- 04 Mins read
Memory optimization with slots Understanding the problem Optimizing data models in big data workflows with slots In big data and MLOps workflows, you often work with massive
