Installation Guides

How to Install Docker on Ubuntu 🐳

Detailed guide to install Docker on Ubuntu 20.04 and 22.04, including user permission configuration and verification. Get Docker running in minutes!

Docker Optimization

Optimize Docker for Java

Analysis of Dockerfile optimization techniques from Dockerfile Contest 2025 for Java Spring Boot applications.

Docker Optimization

Optimize Docker for Python

Analysis of Dockerfile optimization techniques from Dockerfile Contest 2025 for Python/FastAPI applications.

Docker Optimization

Optimize Docker for Node.js

Analysis of Dockerfile optimization techniques from Dockerfile Contest 2025 for React/Node workflows.

Website Installation Guides

How to Install Nginx on Ubuntu 24.04 ⚙️

Detailed guide to install and configure Nginx Web Server so you can deploy and optimize your website quickly.