CMD NOTE UNCHANGED CHANGED STAGED COMMITTED
git commit commit files |--- -------> git reset --soft HEAD^ undo commit files <---- ------| git add file add file to stage |--- ----> git add . add all files to stage |--- ----> git reset -- file unstaged file <---- ---| git reset unsatged all files <---- ---| git checkout -- file unchanged file <----- ---| git checkout -f unchanged all files <----- ---|
# branch
git clone -b dev https://github.com/org/repo.git
# target folder
git clone https://github.com/org/repo.git myrepo
# contains submodule
git clone --recurse-submodules https://github.com/org/repo.git
# abaddon history
git clone --depth=1 https://github.com/org/repo.git
# list branches
git branch
# list remote branches
git branch -r
# list all branches
git branch -a
# create branch
git checkout -b feat1
# rename a branch
git branch -m newname
# checkout branch
git checkout feat1
# checkout remote branch
git checkout -t origin/dev
# delete branch
git branch -d feat1
# delete branch forcedly
git branch -D feat1
# delete branch of remote repo
git push origin :feat1
# list tags
git tag
# create tag
git tag v1.0.0
# delete tag
git tag -d v1.0.0
# delete tag forcedly
git tag -D v1.0.0
# delete tag of remote repo
git push origin :v1.0.0
# pull changes
git fetch
# pull github pr
git fetch origin pull/ID/head:BRANCH_NAME
# pull changes and prune none-exist remote branches
git fetch --purge
# merge last commit
git commit --amend
# sync submodule
git submodule update --init --recursive
# inspect remote url
git remote -v
# change remote url
git remote set-url origin $new_repo
git config --global user.name $user
git config --global user.email $email
# linux/macos
git config --global core.excludesFile '~/.gitignore'
# windows
git config --global core.excludesFile "$env:USERPROFILE\.gitignore"
git config --global core.quotepath false
git config --global core.eol lf
git config --global core.autocrlf input
git config --global credential.helper \
"/mnt/c/Program\\ Files/Git/mingw64/bin/git-credential-manager.exe"
sudo useradd -m -r -U -d /home/git-repos git
sudo su - git
mkdir -p ~/.ssh
chmod 700 ~/.ssh
chmod 600 ~/.ssh/authorized_keys
touch ~/.ssh/authorized_keys
git init --bare ~/repo.git
git remote add origin git@<your-server-ip>:repo.git