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Prasanta Kumar Behera

Cheat Sheets

One page per topic, everything you need at a glance.

Commands for every course on a single printable page, plus the vocabulary engineers use in design reviews and incident calls. Bookmark them, print them, keep them next to your terminal.

Start here Engineering vocabulary 90 terms (blast radius, SPOF, drift, toil, SLO, RPO, idempotency...) explained in plain words, each with a real example. Open the vocabulary →

Command cheat sheets by course

Linux & Scripting

Linux198 commands Bash Scripting for Engineers73 commands Python for Infrastructure Automation70 commands

Containers & Docker

Docker & Containers160 commands

Kubernetes & Platform

Kubernetes Administration283 commands Kubernetes Security & Hardening102 commands Cluster Design84 commands Networking Deep Dive81 commands Kubernetes Storage & Data Protection46 commands Service Mesh53 commands

Bare Metal & Edge

Edge Kubernetes & Zero-Touch Provisioning88 commands

Cloud — OpenStack, AWS & EKS

OpenStack Private Cloud70 commands AWS for Platform Engineers42 commands Production EKS Platform114 commands Manage EKS with Terraform106 commands

Infrastructure as Code

Terraform & Infrastructure as Code51 commands

CI/CD & GitOps

Git for Engineers84 commands Jenkins63 commands GitHub Actions76 commands GitOps Principles & Practice43 commands Argo CD68 commands

Observability & Reliability

Observability with OpenTelemetry53 commands Scaling Prometheus to Production65 commands Centralized Logging with EFK63 commands SRE & Production Incident Response51 commands

Incident Handling

Incident Handling151 commands

AI-Assisted Engineering

AI-Assisted Infrastructure Engineering105 commands

Hands-on Projects

Hands-on Projects43 commands