Latest Blogs
Tutorials, guides, and insights on DevOps, SRE, and Cloud technologies.
AWS CLI Like a Pro — 30 Commands That Replace Console Clicking
Stop clicking through the AWS console. Master these 30 AWS CLI commands with JMESPath queries, filters, and shell scripts for real automation.
Azure CLI vs PowerShell — Which One Should You Use?
Azure CLI or Azure PowerShell? Compare syntax, installation, output formats, scripting patterns, and learn which tool fits your workflow with side-by-side command examples.
YAML for DevOps — The Complete Guide (Stop Googling YAML Syntax)
The definitive YAML reference for DevOps engineers. Master multi-line strings, anchors, aliases, common gotchas, and see YAML in action across Kubernetes, Docker Compose, GitHub Actions, and Ansible.
Dockerfile Best Practices — 12 Rules for Production-Ready Images
12 actionable Dockerfile rules for building production-ready container images — with before-and-after examples covering security, size, caching, and reliability.
ConfigMaps and Secrets — Manage Configuration Without Rebuilding Images
Learn to manage application configuration in Kubernetes using ConfigMaps and Secrets. Covers creation from files and literals, mounting as volumes and env vars, Secret types, immutability, and real-world patterns.
Linux Networking Commands Every Engineer Should Know
Master essential Linux networking commands including ip, ss, curl, dig, ping, and traceroute. Debug connectivity issues like a pro with practical examples.
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