ITNotes - Page 54 of 119 - From Terminal to Cloud

I Built a Personal Wayback Machine: 6 Months with ArchiveBox on Docker

May 19, 2026

A deep dive into deploying and maintaining ArchiveBox on Docker. Learn how to build a personal internet archive, manage a 120GB data footprint, and avoid 404 errors forever.

Networking

Multicast Routing on Linux: A Practical Guide to IGMP Proxy and pimd

May 18, 2026

Tired of high bandwidth usage? Learn how to use IGMP Proxy and pimd to route multicast video streams on Linux, based on real-world production experience.

Optimizing AI Inference with TensorRT on Linux: Maximize NVIDIA GPU Performance

May 18, 2026

Learn how to optimize AI models for production using NVIDIA TensorRT on Linux. This guide covers installation, ONNX conversion, and performance monitoring for maximum GPU inference speed.

Linux

Linux SSD & NVMe Tuning: How I Cut I/O Latency and Extended Drive Life

May 18, 2026

Boost your Linux storage performance. Learn the exact fstab flags, udev rules, and TRIM strategies I use to optimize SSD and NVMe drives for speed and longevity.

Networking

6 Months with Checkmk on Linux: From Infrastructure Chaos to a Single Pane of Glass

May 18, 2026

Based on 6 months of production use, this guide shows you how to replace fragmented monitoring tools with a unified Checkmk setup on Ubuntu for servers and network gear.

Programming

Node.js Worker Threads: Solving the CPU-Intensive Bottleneck in Production

May 18, 2026

Boost your Node.js performance by offloading CPU-bound tasks to Worker Threads. This guide covers thread pooling, memory sharing with SharedArrayBuffer, and real-world monitoring.

DevOps

Secure Docker Image Builds in Kubernetes: Moving from DinD to Kaniko

May 18, 2026

Privileged containers are a major security risk in Kubernetes. Learn how to migrate your CI/CD pipeline to Kaniko for secure, daemon-less Docker image builds.

Programming

Lightweight Real-time Notifications: Mastering Server-Sent Events (SSE) in Node.js

May 18, 2026

Discover why Server-Sent Events (SSE) are often a better, more lightweight choice than WebSockets for real-time notifications in Node.js applications.

Networking

Wireless Surveillance: What 6 Months of Hunting Rogue APs with Kismet Taught Me

May 18, 2026

I spent 6 months using Kismet to monitor rogue wireless signals. Here's a practical guide on setting up a Linux WIDS to detect Evil Twins and unauthorized hardware.

Networking

Deploying phpIPAM on Linux: Professional IP, VLAN, and Subnet Management

May 18, 2026

Ditch the spreadsheets and manage your network like a pro. This guide shows you how to deploy phpIPAM on Linux to centralize IP, VLAN, and Subnet management.

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

I Built a Personal Wayback Machine: 6 Months with ArchiveBox on Docker

Multicast Routing on Linux: A Practical Guide to IGMP Proxy and pimd

Optimizing AI Inference with TensorRT on Linux: Maximize NVIDIA GPU Performance

Linux SSD & NVMe Tuning: How I Cut I/O Latency and Extended Drive Life

6 Months with Checkmk on Linux: From Infrastructure Chaos to a Single Pane of Glass

Node.js Worker Threads: Solving the CPU-Intensive Bottleneck in Production

Secure Docker Image Builds in Kubernetes: Moving from DinD to Kaniko

Lightweight Real-time Notifications: Mastering Server-Sent Events (SSE) in Node.js

Wireless Surveillance: What 6 Months of Hunting Rogue APs with Kismet Taught Me

Deploying phpIPAM on Linux: Professional IP, VLAN, and Subnet Management