If I would start DevOps from 0 - How would I start and what would I learn

A structured learning path for DevOps beginners breaks down into six phases over several months. Start with Linux fundamentals, bash scripting, and git (1-2 months). Move to cloud basics focusing on AWS compute, storage, and networking (1-2 months). Learn infrastructure as code with Terraform (1 month). Master containerization with Docker and Kubernetes (1-2 months). Build CI/CD pipelines with Jenkins, GitHub Actions, or GitLab CI (1-2 months). Finally, cover observability with Prometheus and Grafana (1 month). The key mistake to avoid is learning tools in isolation—instead, combine technologies through hands-on projects that build on each other continuously rather than starting from scratch each time.