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Linux & Docker tutorial Shell commands, containers and deployment basics.

Linux & Docker — shell commands, servers and containers for developers. Every lesson has a terminal walkthrough, key points, a practice task, a quiz and interview questions.

Start learning Linux & Docker Not started
  • 7lessons
  • 7quick checks
  • 14interview Q&As
  • 7practice tasks

Syllabus

What you'll learn

Every lesson has a terminal walkthrough, key points, a quick check, a practice task and interview questions.

  1. 01Linux & the terminalWhy developers use Linux, the file system layout and moving around with pwd, ls and cd.
  2. 02Files, search & permissionsCreating, copying and viewing files, searching with grep and find, and chmod/chown.
  3. 03Processes, services & networkingChecking CPU, memory and disk, managing processes and services, and basic network troubleshooting.
  4. 04Shell scripting basicsVariables, conditions, loops and exit codes to automate repetitive tasks.
  5. 05Docker: images & containersWhat containers solve, images vs containers, and running, inspecting and stopping containers.
  6. 06Writing a DockerfileBuilding your own image: FROM, WORKDIR, COPY, RUN, EXPOSE and CMD, layer caching and .dockerignore.
  7. 07Docker Compose, volumes & deploymentRunning an app with a database using Compose, persisting data with volumes and environment variables.