Lessons
Git · Medium
Software / Git · medium. Ten practical lessons. Open book. Lesson 1 free.
10 lessons · The Host · Lesson 1 free
Pass all ten lessons for the certificate. Sample · Claim

Lesson 1 · On the house
Interactive rebase
Edit a local commit series.

Lesson 2
Conflict resolution
Finish merges and rebases cleanly.

Lesson 3
Rebase onto
Replay onto a different base.

Lesson 4
Worktrees
Multiple checkouts, one repository.

Lesson 5
Sparse-checkout
Check out only part of the tree.

Lesson 6
Signed commits concept
Cryptographic authorship signals.

Lesson 7
Hooks intro
Scripts that run on Git events.

Lesson 8
Submodule concept
Embed another repository at a SHA.

Lesson 9
git notes
Attach data without changing commit SHAs.

Lesson 10
Maintenance and gc
Keep the object database healthy.
Sample certificate
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Certificate
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