DevLK Learning Hub

Learn Practical Development Skills

Step-by-step tutorials for Git, GitHub, web development, and software workflows. Add more learning posts by creating new HTML files and linking them here.

How to add existing code to GitHub

How to Add Existing Code to GitHub

Copy-paste commands to initialize Git, connect remote origin, and push your existing local project correctly.

Read Tutorial
VPS setup guide with Nginx SSL and DNS

Complete VPS Setup Guide for Nginx, SQL, SSL and DNS

A long practical walkthrough for Ubuntu VPS setup including firewall rules, Nginx site enable, MySQL, Certbot SSL and DNS propagation checks.

Read Tutorial