Posted inAI
Optimizing Workflows with Custom Slash Commands in Claude Code
A guide to setting up Custom Slash Commands in Claude Code to automate code reviews, testing, and refactoring, helping developers save time on manual prompting.
Posted inAI
Creating Custom Skills for Claude Code: Don’t Let AI Be a “Stranger” in Your Project
Teach Claude Code to understand your project using Custom Skills. A detailed guide on automating debugging, security scanning, and optimizing real-world workflows for developers.
Posted inDatabase
Mastering Database Auditing on PostgreSQL with pgaudit: Tracking Every Change and Securing Your System
Stop losing data without knowing why. A detailed guide on installing and optimizing pgaudit on PostgreSQL to monitor every action and strengthen production system security.
Posted inSecurity
Self-hosting Vaultwarden with Docker: Lightweight and Secure ‘Personal’ Password Management
Don't let passwords be your biggest weakness. This article guides you through deploying Vaultwarden with Docker to take full control of your data at near-zero cost.
Posted inGit
Git Filter-Repo: Permanently Remove Sensitive Data and Large Files from Repository History
git-filter-repo is the officially recommended Git tool for permanently removing sensitive files, API keys, passwords, and large files from your entire repository history. This guide covers everything from installation and file removal to secret replacement, force pushing, and preventing future incidents.
Posted inAI
Automating ‘Log Peeking’: Lightning-Fast Error Analysis and Summarization with DeepSeek and Python
Learn how to build a Python script to automatically analyze error logs using the DeepSeek API. A practical solution to help DevOps summarize incidents and find root causes in seconds.
Posted inDocker
Cleaning Up Your Dockerfile with Hadolint: Stop Bloated and Insecure Images
Are your Dockerfiles heavy and insecure? Use Hadolint to automate Best Practice checks. This guide covers image optimization, security patching, and CI/CD integration.
Posted inDocker
Migrating Docker Containers to a New Server: A ‘Manual’ but Rock-Solid Method
Can't use a Docker Registry for migration? Try the docker save, load, and rsync combo. A detailed guide on safely moving containers and data to a new server.
Posted inSecurity
Implementing End-to-End TLS/SSL: Don’t Leave Data ‘Exposed’ in Your Internal Network
Don't let traffic between your Web Server and Database run 'exposed'. A detailed guide on implementing End-to-End TLS/SSL for comprehensive data protection within your internal network.
Posted inDocker
Docker Secrets: Don’t Expose Passwords via a Clumsy ‘inspect’ Command
Learn how to use Docker Secrets to protect passwords and API keys instead of exposing them via environment variables. A practical guide for Swarm and Compose v2.