DevOps Archives - Page 18 of 58 - ITFROMZERO

Supercharge Git Performance with Scalar: A Solution for Multi-Gigabyte Repositories

By IT From Zero July 29, 2026

Is your multi-gigabyte repository making Git crawl like a snail? Discover how to use Scalar—a tool from Microsoft—to optimize clone, status, and fetch speeds for massive projects.

Fedora

Mastering Butane: Configuring Fedora CoreOS from YAML to Ignition the DevOps Way

By IT From Zero July 29, 2026

Butane helps safely convert YAML configurations to Ignition for Fedora CoreOS. Learn how to automate infrastructure deployment and avoid common system hang errors.

Git

Git Plumbing: Don’t Just Type ‘commit’ and ‘push’, Learn to ‘Dissect’ Git from the Inside

By IT From Zero July 29, 2026

Go beyond basic commit/push commands to master Git Internals. Learn how hash-object and cat-file work to rescue data and optimize your workflow.

Docker

Docker Build Checks: Automatically Diagnose and Optimize Dockerfiles Like a Pro

By IT From Zero July 29, 2026

Docker Build Checks automatically detects security and performance issues during the build process. Learn how to optimize image size and standardize Dockerfiles for real-world projects.

VMware

Automating VMware Workstation with REST API: From Clicks to Code

By IT From Zero July 29, 2026

Stop manual clicking. This guide helps you master the VMware Workstation REST API to automate VM power operations using Python and cURL.

Docker

k3d Guide: Create a “Lightweight” Kubernetes Cluster on Docker in Just 30 Seconds

By IT From Zero July 28, 2026

Stop worrying about low-end hardware when learning Kubernetes. Detailed guide on using k3d to create lightweight clusters on Docker, saving RAM and booting in 30 seconds.

Security

Log Security with Grafana Loki: Automatically Mask Passwords and API Keys in 5 Minutes

By IT From Zero July 28, 2026

Don't let API Keys and Passwords leak onto your dashboard. Learn how to use Promtail Pipeline Stages to automatically mask sensitive data before it hits Grafana Loki.

Docker

Dockerizing Odoo ERP: Production-Ready Deployment with PostgreSQL and Nginx

By IT From Zero July 28, 2026

Professional Odoo ERP installation with Docker Compose. Detailed guide on Multi-container configuration, Nginx Reverse Proxy optimization, and worker calculation tips for peak performance.

Git

Mastering Git Proxy Configuration by Domain: Bypass Corporate Firewalls Without Breaking Internal Connections

By IT From Zero July 28, 2026

Don't let 'Connection timed out' errors disrupt your workflow. Here is a detailed guide on configuring Git Proxy intelligently by domain and handling corporate firewalls effectively.

Artificial Intelligence tutorial - IT technology blog

Controlling Linux Terminal with Natural Language: Open-Interpreter + Local LLM Guide

By IT From Zero July 28, 2026

Learn how to use Open-Interpreter on Linux to control your Terminal using natural language. Combine it with Ollama to run local LLMs for fast, secure coding and data analysis.