Introduction Docker helps you package an application with everything it needs to run: code, dependencies, environment variables, and runtime settings. This cheat sheet covers the most useful Docker commands for daily development. 1. Check Docker Installation docker --version docker info docker help Enter fullscreen mode Exit fullscreen mode 2. Docker Images List images docker images Enter fullscreen mode Exit fullscreen mode Pull an image docker pull nginx docker pull python:3.12 docker pull node:20 Enter fullscreen mode Exit fullscreen mode Remove an image docker rmi image_name docker rmi image_id Enter fullscreen mode Exit fullscreen mode Build an image from a Dockerfile docker build -t my-app . Enter fullscreen mode Exit fullscreen mode Build with a specific Dockerfile docker build -f Dockerfile.dev -t my-app-dev . Enter fullscreen mode Exit fullscreen mode 3.…