ITNotes - Page 6 of 83 - From Terminal to Cloud

Stop Using Google Keep: Self-Host Memos on Docker for a Faster, Private HomeLab

May 30, 2026

Ditch the lag of Google Keep and Notion. Learn how to deploy Memos on Docker—a lightweight, Markdown-focused, self-hosted note-taking tool for your HomeLab.

Linux

Mastering ss and ip Commands for Advanced Linux Network Troubleshooting

May 30, 2026

Ditch the deprecated netstat and ifconfig. This guide covers how to use ss and ip for high-performance Linux network troubleshooting and socket analysis.

Database

Why SurrealDB is the Only Database You Need for Your Next Project

May 30, 2026

Tired of syncing SQL and NoSQL? Learn how SurrealDB combines document, graph, and relational models into one ultra-fast database with built-in auth and real-time queries.

Networking

SDN in Practice: Building a Programmable Network with OpenFlow, OVS, and Ryu

May 30, 2026

Ditch manual CLI configurations. Learn how to build a programmable network using OpenFlow, Open vSwitch, and Ryu for both lab testing and production environments.

DevOps

Docker Multi-Arch: Solving the ‘Exec Format Error’ for ARM64 and AMD64

May 30, 2026

Tired of 'exec format error'? Learn how to build Docker images that run on both Intel and ARM using Buildx and QEMU. Perfect for AWS Graviton and Apple Silicon users.

Linux

Nix on Ubuntu and Debian: Multi-Version Software and Atomic Rollbacks

May 30, 2026

Ditch dependency conflicts on Ubuntu and Debian. Learn how to use the Nix Package Manager for side-by-side software versions, non-root installs, and instant rollbacks.

Install ComfyUI on Docker: Stable Diffusion via Visual Workflows

May 30, 2026

Escape dependency hell by installing ComfyUI on Docker. This tutorial covers setting up the NVIDIA Container Toolkit and using Docker Compose for a stable, portable Stable Diffusion environment.

Database

Scaling Beyond CSV: High-Performance Data Engineering with Parquet, Arrow, and DuckDB

May 30, 2026

Learn why CSVs fail at scale and how Apache Parquet and Arrow revolutionize data processing. This guide demonstrates how to use Python and DuckDB to build high-performance analytics pipelines.

DevOps

Automating Terraform with Atlantis on Docker: A Practical GitOps Guide

May 30, 2026

Ditch manual infrastructure changes. Learn how to deploy Atlantis on Docker to bridge the gap between Terraform and GitOps, enabling automated plans and applies via GitHub Pull Requests.

Security

Threat Modeling with STRIDE: Analyze Security Risks Before Writing a Single Line of Code

May 29, 2026

STRIDE threat modeling helps you identify security risks in web apps and APIs before writing code — catching authentication flaws, privilege escalation, and data leaks at the design stage. This guide walks through practical tools like OWASP Threat Dragon and pytm, with real examples for REST API architectures.

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 Using Google Keep: Self-Host Memos on Docker for a Faster, Private HomeLab

Mastering ss and ip Commands for Advanced Linux Network Troubleshooting

Why SurrealDB is the Only Database You Need for Your Next Project

SDN in Practice: Building a Programmable Network with OpenFlow, OVS, and Ryu

Docker Multi-Arch: Solving the ‘Exec Format Error’ for ARM64 and AMD64

Nix on Ubuntu and Debian: Multi-Version Software and Atomic Rollbacks

Install ComfyUI on Docker: Stable Diffusion via Visual Workflows

Scaling Beyond CSV: High-Performance Data Engineering with Parquet, Arrow, and DuckDB

Automating Terraform with Atlantis on Docker: A Practical GitOps Guide

Threat Modeling with STRIDE: Analyze Security Risks Before Writing a Single Line of Code