ITNotes - Page 88 of 119 - From Terminal to Cloud

Deploying SearXNG with Docker: Building a Private, Ad-Free Search Engine for Your HomeLab

April 14, 2026

Tired of ads and tracking? Learn how to deploy SearXNG on Docker to create a private, self-hosted metasearch engine that aggregates results without the surveillance.

Security

Stop DNS Spoofing: A Hands-on Guide to DNSSEC Zone Signing and Validation

April 14, 2026

DNSSEC adds cryptographic integrity to your domain, stopping attackers from hijacking your traffic. Learn how to sign zones with BIND, manage keys, and build a secure chain of trust.

Stop Hunting for Bash Flags: Master ShellGPT (sgpt) for Linux Administration

April 14, 2026

Ditch the man pages. Learn how to use ShellGPT (sgpt) to generate Linux commands, summarize logs, and automate Docker tasks using AI directly in your terminal.

HomeLab

Stop Guessing Your IPs: A Pro Guide to NetBox IPAM for HomeLabs

April 14, 2026

Ditch the messy spreadsheets. Learn how to deploy NetBox via Docker to manage your HomeLab IP addresses and infrastructure with professional precision.

DevOps

Stop the YAML Sprawl: Centralizing GitHub Actions with Reusable Workflows and Composite Actions

April 14, 2026

Master GitHub Actions scalability by eliminating YAML duplication. This guide explores how to use Reusable Workflows and Composite Actions to centralize CI/CD pipelines for 50+ repositories.

Stop Tagging Images: Build a Semantic Search Engine with CLIP and Qdrant

April 14, 2026

Forget brittle tags and manual labeling. This guide shows you how to build a modern, semantic image search engine using CLIP embeddings and the high-performance Qdrant vector database.

Networking

Build a Global Virtual LAN with ZeroTier: Secure P2P Connectivity Without Public IPs

April 13, 2026

Tired of fighting with CGNAT and complex VPN setups? This guide shows you how to use ZeroTier to create a secure, peer-to-peer virtual LAN that works anywhere in the world.

Security

Hunting Malware on Linux: A Hands-on Guide to YARA Rules

April 13, 2026

Master YARA rules to secure your Linux environment. This guide walks you through installation, writing effective detection rules, and automating memory scans to catch hidden threats.

Beyond the Single Prompt: Building Multi-Agent AI Workflows with CrewAI and Python

April 13, 2026

Ditch the 'one-prompt' strategy. Learn to orchestrate a team of specialized AI agents using CrewAI and Python to handle complex research and content automation with production-grade reliability.

Linux

Beyond EXT4: Why I Switched My Production Servers to Btrfs

April 13, 2026

A 6-month production retrospective on Btrfs. Learn why Copy-on-Write (CoW), zstd compression, and instant snapshots are essential tools for modern Linux administration.

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 SearXNG with Docker: Building a Private, Ad-Free Search Engine for Your HomeLab

Stop DNS Spoofing: A Hands-on Guide to DNSSEC Zone Signing and Validation

Stop Hunting for Bash Flags: Master ShellGPT (sgpt) for Linux Administration

Stop Guessing Your IPs: A Pro Guide to NetBox IPAM for HomeLabs

Stop the YAML Sprawl: Centralizing GitHub Actions with Reusable Workflows and Composite Actions

Stop Tagging Images: Build a Semantic Search Engine with CLIP and Qdrant

Build a Global Virtual LAN with ZeroTier: Secure P2P Connectivity Without Public IPs

Hunting Malware on Linux: A Hands-on Guide to YARA Rules

Beyond the Single Prompt: Building Multi-Agent AI Workflows with CrewAI and Python

Beyond EXT4: Why I Switched My Production Servers to Btrfs