If the remote branch contains commits not present in the local branch, a push will be rejected. A safe solution is to examine the difference after a fetch and apply merge or rebase according to the project policy. Directly use `--force` to delete team commits.
rejected non-fast-forward
Updates were rejected because the remote contains work
fetch first
refusing to merge unrelated historiesIf the remote branch contains commits not present in the local branch, a push will be rejected. A safe solution is to examine the difference after a fetch and apply merge or rebase according to the project policy. Directly use `--force` to delete team commits.
Do not perform a reset or force operation without seeing `git status`, active branch, remote and last commits.
Check that the HTTPS credential, SSH key, remote URL and GitHub account are correct.
Leave a rollback point with a commit or backup branch before fetching, merging or rebase.
Use feature branch flow instead of bypassing protected branch, review, CI and secret scanning rules.
Do not use `--force` without inspecting the remote difference.
Meaning: Is ahead of the remote location.
Possible cause: README or another user's commit.
Meaning: Push remote history is not being pushed forward.
Possible cause: Branch diverged.
Meaning: Uncommitted changes exist.
Possible cause: Working tree is dirty.
Meaning: No common ancestor for local and remote.
Possible cause: Two separate init.
Meaning: Conflict occurred while applying commit.
Possible cause: The same file/lines have changed.
Meaning: Branch is closed to force push.
Possible cause: Main protection.
Meaning: Risk of remote commit loss.
Possible cause: Force uncontrolled.
Meaning: GitHub ilk commit ekledi.
Possible cause: Repository created with README/license.
No records matching this expression were found.
git fetch origin --pruneUpdates remote references.
git log --oneline --graph --decorate --all --max-count=40Shows divergence.
git rev-list --left-right --count HEAD...@{upstream}Shows the number of branch differences.
git status --short --branchDisplays uncommitted changes.
git pull --no-rebase origin mainMerge with the remote using the merge approach.
git pull --rebase origin mainTransfers local commits to the remote.
git push --force origin maingit fetch origin
git log --oneline --graph --all
git pull --rebase
git pushgit pullgit status
git add .
git commit -m "WIP record"
git pull --rebasegit push --forcegit fetch origin
git merge origin/main --allow-unrelated-historiesgit push --forcegit push --force-with-leaseGit for Windows, PowerShell, Git Bash, and VS Code Source Control can be used together.
HTTPS credential manager; SSH is available for long-term and multi-account development environments.
Repository role, protected branch, Pull Request, and CI policies must be managed together.
For easy start, HTTPS and Git Credential Manager are suitable for automation and multiple account; SSH is suitable for automation and multiple account.
In Git operations, account password is replaced with PAT, credential manager, GitHub CLI, or SSH.
Use only to restrict access; secret, password, private key, and customer data should not be committed again.
Only use in a consciously rewritten personal feature branch and preferably with `--force-with-lease`.
Branch protection is required if necessary; also provides review and secure main history in single-person projects.
Replace OWNER, REPO, branch, URL, and file values with your project and verify first with `git status` and `git remote -v`.
Usually no. Deleting the `.git` folder can cause loss of commit history, branch, and remote information.
We examine Windows, VS Code, Git Bash, SSH, private repository, protected branch, merge conflict and GitHub Actions problems with a secure Git flow.