Add Complete Terraform Course to Terraform section

[raman1236]

What does this PR do?

Add resource(s)

IMPORTANT

• Read our contributing guidelines.
• Is this a revision of a previously submitted PR? No, this is a new submission.

For resources

Description

• Added "Complete Terraform Course - From BEGINNER to PRO!" by DevOps Directive
• YouTube course covering Infrastructure as Code with Terraform
• Verified the course is free and accessible
• Added in alphabetical order as per contribution guidelines

Why is this valuable (or not)?

This is a comprehensive Terraform course that covers Infrastructure as Code from beginner to advanced level. It provides practical, hands-on learning for DevOps engineers and developers looking to learn infrastructure automation. The course is well-structured and covers modern Terraform practices, making it a valuable addition to the free learning resources.

How do we know it's really free?

The course is hosted on YouTube, which is a free platform. I verified that the full course content is accessible without any payment requirements or subscription barriers. The video is publicly available and can be accessed by anyone with an internet connection.

For book lists, is it a book? For course lists, is it a course? etc.

Yes, this is a video course added to the courses list (free-courses-en.md). It's a structured educational content series that teaches Terraform concepts progressively, which qualifies as a course rather than just a tutorial or documentation.

Checklist:

• Search for duplicates.
• Include author(s) and platform where appropriate.
• Put lists in alphabetical order, correct spacing.
• Add needed indications (PDF, access notes, under construction).
• Used an informative name for this pull request.

Follow-up

• Will monitor GitHub Actions for any warnings and resolve if needed.

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-en.md
1794:1-1802:123  warning  Alphabetical ordering: swap l.1796 and l.1795  alphabetize-lists  remark-lint

[rdhyee]

Hi @raman1236! Excellent PR - thank you for the thorough documentation!

Verification:

• ✅ All linter checks passing
• ✅ Descriptive title and author included
• ✅ Proper alphabetical placement
• ✅ Well-structured PR description showing you followed all guidelines

This is exactly the kind of quality contribution we love to see. Ready to merge! 🎃

[eshellman]

Thanks, and welcome to free-programming-books!