Aditya Jaiswal
DevOps educator focused on real‑world workflows (GitOps with ArgoCD/Flux, Kubernetes Gateway, production deployments) and AI for DevOps upskilling.
45 Essential Terraform Commands for Fast IAC
Terraform cheat sheet with 45 useful commands. From: • infrastructure creation • state management • debugging • automation Save it for future reference. Follow @devopsshack for more. #terraform #devops #infrastructureascode #cloudengineering #awscloud #platformengineering #kubernetes #cloudnative #devopsshack #iac
Docker Builds Containers; Kubernetes Orchestrates Them Together
Docker vs Kubernetes — explained simply. Docker helps you build and run containers. Kubernetes helps you manage containers across many servers. You don't choose one. You use both together in modern cloud systems. Save this post for quick revision. Follow @devopsshack for more. #devops #kubernetes #docker #devopsshack
45 Essential Linux Commands for Real Production Use
45 Linux commands Cheat sheet 🐧🐧 Real production use. No fluff. Save this cheat sheet. Follow @devopsshack for more. #devops #linux #cheatsheet
28 Must‑Know Production‑Ready Kubernetes Commands
Kubernetes Cheat Sheet. 28 commands. Production-ready usage. If you’re working with Kubernetes, these are not optional. Save this post. Follow @devopsshack for more. #kubernetes #devops #k8s #cloudengineer #sre #platformengineering
Master Common Kubernetes Errors to Outpace DevOps Peers
Kubernetes production errors you must know: CrashLoopBackOff ImagePullBackOff OOMKilled Pod Pending Ingress 502/503 RBAC Forbidden ConfigMap not updating DNS failures If you can explain the root cause and fix for these, you’re ahead of most DevOps engineers. Save this post. Follow @devopsshack for production-focused DevOps content. #kubernetes #devops #k8s #cloudengineer #sre #cloudnative
10 Must‑Know
These Git errors are asked in DevOps interviews. 10 common Git errors. 10 quick fixes. Save this post. Follow @devopsshack for more. #DevOps #DevOpsEngineer #Git #GitTips #GitCommands #VersionControl #CI_CD #Kubernetes #CloudComputing #SoftwareEngineering
If Your Pipeline Takes 15+ Minutes, Redesign It
Fix Slowness In Pipelines ✅ If your pipeline takes 15+ minutes, you designed it wrong. Smart caching. Parallel jobs. Conditional security. Dedicated runners. That’s real DevOps. Save this post. Follow @Devopsshack for senior-level breakdowns. #DevOpsEngineer #CICDPipeline #PlatformEngineering #CloudNative #Docker #Automation #InfraAsCode
500+ Real-World AI Agent Projects in Open‑Source Library
𝟱𝟬𝟬+ 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. Real industry use cases. Open-source learning library. Comment “𝗔𝗚𝗘𝗡𝗧” & I’ll DM you the repo. Follow @devopsshack Save this post — you’ll need it later. #AIAgents #GenAI #AIEngineering #DevOps #DevOpsShack #MachineLearning #Automation #TechLearning #LearnInPublic #Developers #OpenSource #AIProjects
All-in-One Open-Source DevSecOps Library for Production Stacks
𝗨𝗹𝘁𝗶𝗺𝗮𝘁𝗲 𝗗𝗲𝘃𝗦𝗲𝗰𝗢𝗽𝘀 𝗢𝗽𝗲𝗻-𝗦𝗼𝘂𝗿𝗰𝗲 𝗟𝗶𝗯𝗿𝗮𝗿𝘆✅ One repo covering: • SAST • DAST • Supply Chain • Kubernetes Security • Cloud Guardrails • Policy as Code • DevSecOps Tooling. If you want to understand real production DevSecOps stacks, this is worth saving. Comment “𝗗𝗲𝘃𝗦𝗲𝗰𝗢𝗽𝘀” & I’ll send...
Essential 50 Linux Commands Every DevOps Engineer Needs
Top 50 Linux Commands every DevOps engineer uses regularly. • Navigation & file operations • Logs & debugging basics • Search & filtering • Permissions & processes • Networking & system monitoring If you’re preparing for DevOps, Cloud or Linux interviews — this is a good starting...
Production DevOps: Connect Systems, Not Just Tools
Production DevOps is NOT about tools. It’s about how systems connect together. QA CD Repo → Testing → Manual Promotion → PROD Deployment. Observability + Security built-in from day one. If this helped you understand GitOps architecture — 👉 Save this post for later. #devops #linux...
Free Kubernetes Deep Dive: Learn Real Cluster Mechanics
Free Kubernetes Deep Dive Course. 47.4K⭐ stars on this repo that teaches you how clusters really work. Comment K8S and I’ll share it. #Kubernetes #DevOps #CloudEngineering #PlatformEngineering #K8s #CloudNative #InfrastructureAsCode #DevOpsShack
Real-World DevOps Interview Prep with Hands‑on Projects
DevOps Interview Prep Kit covers: ✔ Real Corporate Workflows ✔ Resume-Ready Projects ✔ GitOps with ArgoCD ✔ Kubernetes Gateway API ✔ Production Deployments If you’re serious about DevOps interviews — start learning how systems actually work. 👇 Comment devopsshack to receive all videos in DM Follow @devopsshack for...
Real Linux Commands for Daily Production Debugging
Real Linux commands. Real production debugging. No fluff — just what DevOps engineers use daily. Save & follow @devopsshack #devops #linux #aws #ec2 #devopsshack