Summary - Performance

Combine maintenance commands to keep the repository healthy.

Combine Git repository maintenance

You can combine maintenance, cleanup, and verification tasks to keep a Git repository healthy. git gc organizes objects, git prune removes unreachable objects, and git fsck checks integrity.

git gc
git prune --dry-run
git fsck --full

Previewing and verifying before cleanup helps reduce the risk of accidental data loss.

Exercise Create a maintenance and verification sequence

First run Git garbage collection. Then preview the removal of unreachable objects and finally perform a full integrity check. Print a completion message at the end.

Show example solution

git gc
git prune --dry-run
git fsck --full
echo 'Bakım ve doğrulama tamamlandı'

Test yourself

You want to organize objects, preview unreachable objects before deletion, and verify integrity during repository maintenance. Which command sequence meets these goals?
- git gc, git prune --dry-run, git fsck --full
- git branch, git switch, git merge
- git add, git commit, git push
- git status, git log, git diff
Show answer

git gc, git prune --dry-run, git fsck --full — <code>git gc</code> performs maintenance, <code>git prune --dry-run</code> previews objects to be removed, and <code>git fsck --full</code> checks integrity.

Complete the verification command in the maintenance sequence

git gc
git prune --dry-run
git ____ --full

Show answer

git gc
git prune --dry-run
git fsck --full

Repository maintenance commands

git gc

Organizes and packs objects
git prune

Removes unreachable objects
git fsck

Checks object integrity
Maintenance

Regular repository maintenance process

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