ITNotes - Page 41 of 119 - From Terminal to Cloud

Deploying Security Onion: A Practical Guide to Network Security Monitoring (NSM)

June 1, 2026

Transform a spare server into a powerful threat-hunting machine. This guide shows you how to deploy Security Onion to gain deep visibility into your network traffic.

Stop Watching, Start Reading: Build a YouTube Intelligence Pipeline with Whisper and GPT-4o

June 1, 2026

Tired of long technical videos? Build a Python CLI tool using OpenAI Whisper and GPT-4o to automatically transcribe and summarize YouTube content in seconds.

Networking

Beyond the CLI: Mastering Network Automation with NETCONF and YANG

June 1, 2026

Ditch the brittle CLI scraping scripts. Learn how to use NETCONF and YANG to build reliable, vendor-neutral network automation using Python.

Programming

Node.js Hexagonal Architecture: Keeping Your Core Logic Clean

June 1, 2026

Tired of spaghetti code in Node.js? Learn how to implement Hexagonal Architecture to separate your core business logic from databases and external frameworks for better testability.

Programming

Modular Monoliths with NestJS: Scalable Architecture Without the Microservice Tax

May 31, 2026

Is your microservice architecture actually a distributed monolith? Discover why the Modular Monolith with NestJS is the smarter choice for 90% of web applications.

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.

Speed Up Python with Numba JIT: Make Heavy Data Processing 100x Faster

CDK for Terraform (CDKTF) with Python: Deploy Cloud Resources Without Writing HCL

Clean Up Your Java Code: A Practical Guide to Vavr

Stop Deploying Broken Docker Images: A Guide to Container Structure Tests

Mastering Golang Memory Profiling: A Practical Guide with pprof

Stop Storing Secrets in Git: A Guide to 1Password Connect on Kubernetes

Building a Network Performance Testbed: High-Speed Testing with TRex on Linux

Stop Writing Boilerplate: A Guide to Python Dataclasses, Attrs, and Pydantic

Build Your Own Private 5G Network: A Hands-On Guide with Open5GS and srsRAN

Mastering Socket.IO in Node.js: Building Secure, Production-Ready Real-Time Apps

Deploying Security Onion: A Practical Guide to Network Security Monitoring (NSM)

Stop Watching, Start Reading: Build a YouTube Intelligence Pipeline with Whisper and GPT-4o

Beyond the CLI: Mastering Network Automation with NETCONF and YANG

Node.js Hexagonal Architecture: Keeping Your Core Logic Clean

Modular Monoliths with NestJS: Scalable Architecture Without the Microservice Tax

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