Posted inAI
Claude Code Hooks: Don’t Let AI Mess Up Your Codebase
Learn how to set up Hooks in Claude Code to automate linters, formatters, and security checks, making your AI workflow more stable and professional.
Posted inPython
Mastering Paramiko: Automating SSH and SFTP for Systems with Hundreds of Servers
Learn how to use Paramiko to automate SSH and SFTP. Master remote command execution, file management, and performance optimization for managing multiple servers with Python.
Posted inFedora
Installing K3s on Fedora Server: Building a Cost-Effective Kubernetes Cluster for Your Home Lab
Want to run Kubernetes on low-spec hardware? K3s on Fedora Server is the perfect solution. It uses only ~500MB RAM, installs in 10 minutes, and offers full features for your Home Lab.
Posted inGit
Version Management with Git Tag and SemVer: From Chaos to Professional Workflow
Learn how to use Git Tag and Semantic Versioning to standardize your release process. A detailed guide on version management and CI/CD deployment automation.
Posted inMonitoring
Building a Professional Status Page with Statping-ng: Fast, Lightweight, and Free
Build a professional Status Page with Statping-ng and Docker. This guide covers Telegram configuration and practical tips to avoid alert fatigue based on real-world experience.
Posted inMySQL
MySQL on Kubernetes: Don’t Let Your Data Vanish – Practical Experience with StatefulSet
A practical guide to deploying MySQL on Kubernetes. Explore how StatefulSet and Persistent Volume protect your database and learn performance optimization tips from real-world experience.
Posted inSecurity
Securing Secrets in GitHub Actions: Don’t Leak API Keys Due to a Moment of Negligence
Don't expose API keys and tokens on GitHub. A detailed guide on using GitHub Actions Secrets to protect sensitive information and deploy CI/CD securely.
Posted inVirtualization
Customizing Linux Cloud Images with virt-customize: Fast, Efficient, No VM Boot Required
Forget manual configuration. Use virt-customize to inject SSH keys, install packages, and customize Linux Cloud Images in just 60 seconds without booting the VM.
Posted inDevelopment
Implementing Feature Flags with Unleash: A Safety Brake for Your System Without Redeploying Code
Manage features safely with Unleash Feature Flags. Learn how to set up a self-hosted instance, integrate with Node.js, and roll out features without redeploying code.
Posted inMonitoring
Elastic APM: Deep-Diving into Code and Diagnosing Systems Without the Guesswork
Stop running your systems in the dark. A detailed guide on using Elastic APM to deep-dive into code, detect slow queries, and optimize real-world application performance.