Git Surgery: How to Fix a Broken Commit History
Ever made a Git commit and realized you completely broke the history? In this special tutorial, we perform 'Git surgery' using low-level plumbing commands to manually fix a broken commit chain and rewrite history the right way.
This is a special episode 4.5 in the 'Mastering Git: From Zero to Pro' series, serving as a practical follow-up to our lesson on Commit Objects.
➡️ Watch the full, free course here: https://www.youtube.com/playlist/list...
⏪ Watch Video 4: How Git ACTUALLY Works (Blobs, Trees, Commits) • How Git ACTUALLY Works (Blobs, Trees, Comm...
While this technique can seem advanced, it's one of the best ways to truly understand how Git works under the hood. You'll learn how to operate directly on Git's internal database to find orphaned commits and manually link them to their correct parent. This is a crucial skill that separates the pros from the beginners and highlights the true power of Git's design.
✅ WHAT YOU WILL LEARN:
How to diagnose a broken history and find "orphaned" commits
How to use `git cat-file` to inspect the internal structure of a commit
The power of `git commit-tree` to manually create a new, corrected commit
How to use `git update-ref` to surgically update a branch to point to the new history
🔔 SUBSCRIBE or your merge requests will never be accepted!
http://www.youtube.com/c/CherryPickAc...
#Git #AdvancedGit #GitTutorial #VersionControl #GitPlumbing #GitHub