Conclusion #

This was a comprehensive introduction to Linux systems and cloud computing. You’ve gained knowledge about Ubuntu, terminal usage, essential tools like the package manager, shell scripting, AWS EC2 instances, DNS management, and containerization technologies like Docker.

As you continue to expand your skills, consider exploring other Linux distributions, deepening your understanding of networking and working with other cloud providers. The key to success in these domains is hands-on experience and a dedication to continuous learning.