# Welcome

Hi there! I'm Patch (not my real name 🤫 ), and I created The Helpful Admin to document the solutions I wish I had found years ago. From self-hosted applications and Docker deployments to Linux administration and VPS management, you'll find practical tutorials written from the perspective of someone who works with this technology every day.

# Who this is for

If you run your own VPS, homelab, or bare-metal server and want guides that skip the hand-holding and get straight to the commands — this is for you. I write for people who already know their way around a terminal and just need the steps done right the first time.

# What you'll find here

• Step-by-step deployment guides for popular self-hosted apps

• Docker and container orchestration walkthroughs

• AI agents apps and other AI stuff docs

• Database setup, backups, and maintenance

• Security hardening and monitoring

• Automation scripts and cron recipes

# Prerequisites

Most tutorials assume a Debian or Ubuntu-based system with SSH access (sometimes RHEL based distros or other variants like Arch or BSD), a non-root user with sudo, and basic comfort with the command line. Where things diverge I'll say so up front.