1. 1. Learning Linux in a Docker container
2. 1. 1.1. What is Docker
   2. 1.2. What is Linux
   3. 1.3. Linux distributions
   4. 1.4. Install Docker
   5. 1.5. Docker on Windows
   6. 1.6. Docker on Linux and macOS
   7. 1.7. Docker version
   8. 1.8. Docker Run Ubuntu
   9. 1.9. Create a footprint on the machine
   10. 1.10. Docker restart container
   11. 1.11. Docker list running containers
   12. 1.12. Docker list all containers
   13. 1.13. Docker list images
   14. 1.14. Docker remove images
   15. 1.15. Docker remove container
   16. 1.16. Exercise 1
   17. 1.17. root
   18. 1.18. Linux Users
   19. 1.19. Linux File system - directories
   20. 1.20. Linux File system - files
   21. 1.21. Ubuntu Installing packages
   22. 1.22. Bashrc
   23. 1.23. Exercise 2
   24. 1.24. which type
   25. 1.25. grep
   26. 1.26. find files
   27. 1.27. Pipelines
   28. 1.28. Create file with bash for loop
   29. 1.29. du df
   30. 1.30. History
   31. 1.31. wc - word count
   32. 1.32. clear screen
   33. 1.33. printenv
   34. 1.34. man (manual)
   35. 1.35. Docker with CentOS