Getting Started with Containers: Build and Run with Docker

Need to package applications consistently across different environments? Containers solve the classic "it works on my machine" problem by bundling your software with its exact dependencies. This text-only course guides you through the foundational concepts of containerization, helping you write efficient Dockerfiles, build lightweight images, and manage running containers with confidence. What you'll learn: - Understand core container concepts, image layers, and Docker architecture. - Write clean Dockerfiles to automate the creation of custom application images. - Run, stop, and manage containers using essential command-line tools. - Apply multi-stage builds to optimize image size and improve security. - Configure environment variables and persistent storage with volumes. - Practice troubleshooting running containers using log inspection and interactive shells. You will start with key terminology and architectural basics before moving step-by-step through practical written explanations and command-line exercises, building and running your own containerized applications. This course is designed for beginners, developers, and system administrators new to container technology, with no prior container experience required. Start your containerization journey today and learn to deploy applications with confidence.