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Table of Contents:
* Part 1 - What is a commit hash?
[https://chevtek.io/merge-vs-rebase-part-1-what-is-a-commit-hash]
* Part 2 - What is a merge?
[https://chevtek.io/merge-vs-rebase-part-2-what-is-a-merge]
* Part 3 - What is a rebase?
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In part 1 [https://chevtek.io/merge-vs-rebase-part-1-what-is-a-commit-hash] we
discussed