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Full Stack Fundamentals, v332 / 32
Jem Youngcaught up
Everything under the app: the terminal, a real server, the network it sits on, and the pieces you normally let a platform hide.

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yeartitletopicdate

2026What full stack actually means→28/08Introduction

The terminal, and the commands that matter→28/08Command Line

Editing files with Vim→28/08Command Line

Shells, and what they actually do→28/08Command Line

What a server is, and writing one in Node→28/08Server

Why your laptop isn't a server→28/08Server

Buying a VPS→28/08Server

Operating systems, and why Ubuntu→28/08Operating Systems

Why not passwords, and what hashing is→28/08Operating Systems

Hashing with salt→28/08Operating Systems

SSH keys for login→28/08Operating Systems

How the internet works, and how to see it→28/08The Internet

TCP, UDP and packets→28/08The Internet

DNS and URLs→28/08The Internet

Buying a domain name→28/08The Internet

Hardening a fresh server→28/08The Internet

nginx, and why it sits in front→28/08Application Setup

Proxying to Node, and keeping it alive→28/08Application Setup

Version control, and getting off the server→28/08Git

What an attacker gets, and what you left open→28/08Security

Firewalls with ufw, and staying patched→28/08Security

Permissions, properly→28/08Security

A fake CI/CD pipeline with cron→28/08Continuous Integration & Deployment

Reading logs, and why commands compose→28/08Continuous Integration & Deployment

Redirects, gzip and subdomains→28/08Continuous Integration & Deployment

WebSockets→28/08Realtime & Databases

Databases, and SQLite→28/08Realtime & Databases

HTTP, status codes, and HTTPS→28/08Realtime & Databases

HTTP/2→28/08Realtime & Databases

Containers, and Docker→28/08Containers

Orchestration and load balancing→28/08Containers

Wrapping up→28/08Wrapping Up