ITNotes - Page 5 of 83 - From Terminal to Cloud

Stop Being a Human Search Engine: Build a RAG-Powered Tech Support Bot

May 31, 2026

Slash your support tickets by 60%. This guide shows you how to build a RAG-powered Telegram bot that answers technical questions using your team's actual documentation.

HomeLab

Ditch Google Photos: Self-Hosting PhotoPrism with AI Face Recognition

May 31, 2026

Stop paying for cloud storage. This guide shows you how to host PhotoPrism on Docker to get AI-powered photo search and face recognition on your own hardware.

Build Your First AI App: A Practical Guide to Gemini API and Google AI Studio

May 31, 2026

Forget complex local setups and upfront API costs. Learn how to use Google AI Studio and the Gemini Python SDK to move from a prompt idea to a working AI prototype in minutes.

DevOps

Consistent Dev Environments with Vagrant and Ansible: Stop the “Works on My Machine” Nightmare

May 31, 2026

Stop wasting time on 'works on my machine' bugs. Learn how to use Vagrant and Ansible to automate a perfectly consistent local development environment for your entire team.

Stop Toggling Tabs: How Windsurf IDE Actually Speeds Up Your Coding

May 31, 2026

Ditch the copy-paste loop. Learn how to configure Windsurf IDE, use its agentic Cascade features, and implement a 'Plan and Review' workflow to speed up your daily development.

Security

How to Build a Lightweight Pen-Testing Lab with Docker (DVWA & Metasploitable)

May 31, 2026

Forget heavy VMs. Build a lightweight, legal penetration testing lab using DVWA and Metasploitable on Docker. A battle-tested guide for rapid security practice.

HomeLab

Self-Host Vikunja on Docker: The Modern, Private Alternative to Todoist

May 31, 2026

Take control of your data. Learn how to deploy Vikunja on Docker to replace expensive task managers with a private, high-performance HomeLab solution.

Database

Turso and libSQL: Scaling Distributed Databases to the Edge

May 31, 2026

Reduce latency in Edge and Serverless apps by deploying Turso and libSQL. Learn about distributed database architecture, global replication, and native vector search.

Linux

Mastering OverlayFS: A Practical Guide to Union Filesystems and Container Storage

May 31, 2026

Master Linux OverlayFS to merge read-only and writable layers. This technical guide provides hands-on examples for Docker optimization, persistent Live USBs, and troubleshooting XFS ftype issues.

Programming

Beyond the Browser: Building Resilient PWAs with Service Workers

May 30, 2026

Master Service Workers to build high-performance PWAs. Learn how to implement offline support, manage lifecycles, and choose the best caching strategies for your web app.

Beyond APT: A Field Guide to Snap, Flatpak, and AppImage

Native MySQL High Availability: A Practical Guide to InnoDB Cluster and Router

Shipping Cross-Platform: A Production-Grade Guide to Flutter and Dart

Self-Hosting Penpot on Docker: The Private, Open-Source Figma Alternative

Reboot Linux in Seconds: Using kexec to Skip BIOS and POST

Telepresence: Local Microservices Debugging Without the 10-Minute Rebuild

Stop Guessing: Use Flame Graphs to Pinpoint Linux CPU Bottlenecks

HTMX: Building Interactive Web Apps Without the JavaScript Fatigue

Ditch GRUB for systemd-boot: A Leaner, Faster Way to Boot Linux

Automating Prompt Optimization with DSPy: Declarative LLM Programming That Replaces Manual Prompt Engineering

Stop Being a Human Search Engine: Build a RAG-Powered Tech Support Bot

Ditch Google Photos: Self-Hosting PhotoPrism with AI Face Recognition

Build Your First AI App: A Practical Guide to Gemini API and Google AI Studio

Consistent Dev Environments with Vagrant and Ansible: Stop the “Works on My Machine” Nightmare

Stop Toggling Tabs: How Windsurf IDE Actually Speeds Up Your Coding

How to Build a Lightweight Pen-Testing Lab with Docker (DVWA & Metasploitable)

Self-Host Vikunja on Docker: The Modern, Private Alternative to Todoist

Turso and libSQL: Scaling Distributed Databases to the Edge

Mastering OverlayFS: A Practical Guide to Union Filesystems and Container Storage

Beyond the Browser: Building Resilient PWAs with Service Workers