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Your weekly roundup of the most important IT news, security advisories, tool updates, and career tips for system administrators and DevOps professionals....
Get started with Docker in just 15 minutes. This beginner-friendly guide covers installation, your first container, Dockerfiles, Docker Compose, and essential commands with practical examples you can follow along....
A comprehensive comparison of Docker and Kubernetes — two essential container technologies that serve very different purposes. Learn when to use each, how they work together, and which skills to learn first for your DevOps career....
Most Docker Compose tutorials stop at development. This guide shows you how to run Docker Compose in production safely — with secrets management, health checks, zero-downtime deployments, and monitoring....
PowerShell has evolved far beyond a Windows-only tool. In 2026, it's a cross-platform automation powerhouse used by DevOps engineers, cloud architects, and sysadmins worldwide. Here's everything you need to know about PowerShell in 2026....
Learn essential Docker security hardening techniques for production environments. Covers image scanning, runtime protection, secrets management, and container isolation....
Learn how to build reliable CI/CD pipelines with best practices for continuous integration and deployment. Covers Jenkins, GitLab CI, GitHub Actions, and automation strategies....