Basic Operations

List of all files till a commit

git ls-tree --name-only -r <commit-ish>

Quickly switch to the previous branch

git checkout -

Alternatives:

git checkout @{-1}

Delete remote branch

git push origin --delete <remote_branchname>

Alternatives:

git push origin :<remote_branchname>

git branch -dr <remote/branch>

Delete remote tag

git push origin :refs/tags/<tag-name>

Undo local changes with the content in index(staging)

git checkout -- <file_name>

Reword the previous commit message

git commit -v --amend

See commit history for just the current branch

git cherry -v master

Amend author.

git commit --amend --author='Author Name <email@address.com>'

Stage parts of a changed file, instead of the entire file

git add -p

Pick commits across branches using cherry-pick

git checkout <branch-name> && git cherry-pick <commit-ish>

Grab a single file from a stash

git checkout <stash@{n}> -- <file_path>

Alternatives:

git checkout stash@{0} -- <file_path>

Create new working tree from a repository (git 2.5)

git worktree add -b <branch-name> <path> <start-point>

Create new working tree from HEAD state

git worktree add --detach <path> HEAD

Show all commits in the current branch yet to be merged to master

git cherry -v master

Alternatives:

git cherry -v master <branch-to-be-merged>

Modify previous commit without modifying the commit message

git add --all && git commit --amend --no-edit

Prunes references to remove branches that have been deleted in the remote.

git fetch -p

Alternatives:

git remote prune origin

Retrieve the commit hash of the initial revision.

 git rev-list --reverse HEAD | head -1

Alternatives:

git rev-list --max-parents=0 HEAD

git log --pretty=oneline | tail -1 | cut -c 1-40

git log --pretty=oneline --reverse | head -1 | cut -c 1-40

Import from a bundle

git clone repo.bundle <repo-dir> -b <branch-name>

Ignore one file on commit (e.g. Changelog).

git update-index --assume-unchanged Changelog; git commit -a; git update-index --no-assume-unchanged Changelog

Fetch pull request by ID to a local branch

git fetch origin pull/<id>/head:<branch-name>

Alternatives:

git pull origin pull/<id>/head:<branch-name>

Restore deleted file.

git checkout <deleting_commit> -- <file_path>

Restore file to a specific commit-hash

git checkout <commit-ish> -- <file_path>

Marks your commit as a fix of a previous commit.

git commit --fixup <SHA-1>

Skip staging area during commit.

git commit --only <file_path>

Interactive staging.

git add -i

Status of ignored files.

git status --ignored

Checkout a new branch without any history

git checkout --orphan <branch_name>

Find guilty with binary search

git bisect start                    # Search start 
git bisect bad                      # Set point to bad commit 
git bisect good v2.6.13-rc2         # Set point to good commit|tag 
git bisect bad                      # Say current state is bad 
git bisect good                     # Say current state is good 
git bisect reset                    # Finish search

Bypass pre-commit and commit-msg githooks

git commit --no-verify

Clone a single branch

git clone -b <branch-name> --single-branch https://github.com/user/repo.git

Create and switch new branch

git checkout -b <branch-name>

Alternatives:

git branch <branch-name> && git checkout <branch-name>

git switch -c <branch-name>

Show all local branches ordered by recent commits

git for-each-ref --sort=-committerdate --format='%(refname:short)' refs/heads/

Clone a shallow copy of a repository

git clone https://github.com/user/repo.git --depth 1

Force push to Remote Repository

git push -f <remote-name> <branch-name>

Group commits by authors and title

git shortlog

Forced push but still ensure you don't overwrite other's work

git push --force-with-lease <remote-name> <branch-name>

Number of commits in a branch

git rev-list --count <branch-name>

Add object notes

git notes add -m 'Note on the previous commit....'

Apply commit from another repository

git --git-dir=<source-dir>/.git format-patch -k -1 --stdout <SHA1> | git am -3 -k

Specific fetch reference

git fetch origin master:refs/remotes/origin/mymaster

Generates a summary of pending changes

git request-pull v1.0 https://git.ko.xz/project master:for-linus

Show git status short

git status --short --branch

Checkout a commit prior to a day ago

git checkout master@{yesterday}

Push the current branch to the same name on the remote repository

git push origin HEAD

Push a new local branch to remote repository and track

git push -u origin <branch_name>

Update a submodule to the latest commit

cd <path-to-submodule>
git pull origin <branch>
cd <root-of-your-main-project>
git add <path-to-submodule>
git commit -m "submodule updated"

Duplicating a repository

git clone --bare https://github.com/exampleuser/old-repository.git

git push --mirror https://github.com/exampleuser/new-repository.git