$ git config --global user.name <your-name> $ git config --global user.email <your-email> $ git config --local user.name <your-name> $ git config --local user.email <your-email>

$ git branch # Show all local branches $ git branch -r # Show all the remote branch $ git branch -av # Show all local and remote branches

$ git branch <branch-name> # Create a new branch $ git checkout -b <branch-name> # Create & checkout to new branch $ git checkout --orphan <branch-name> # Create a branch with no commit list

$ git push origin <branchname> # Push to remote branch

$ git branch -d <branchname> # Delete the local branch, show a warning $ git branch -D <branhcname> # Force to delete branch $ git remote prune origin # Cleanup remote deleted branch $ git add . $ git add --all # Add all changes 

$ git commit -am 'commit message' # Add & commit  $ git commit --allow-empty -m k3; # Commit empty change $ git cherry-pick <commit-hash> # Take a commit change of another branch 

$ git add task2.txt # Add any file $ git commit --amend -m 'new message' # Merge current change to previous commit and will also change the commit hash

$ git pull origin <branch-1> # Pull the change of 'branhc-1' in current branch 

$ git push origin <branchame> # Push a branch $ git push -f origin <branch-name> # Overwrite remote branch (by force)

$ git merge origin <branch-1> # Merge remote 'branch-1' with current branch $ git mergetool $ git merge --squash <privateFeatureBranch>

git remote set-url origin git@XXXXXXXXXXXX

$ git checkout <commit-hash> # Go to a specific commit $ git checkout <branch-name> # Return to present state $ git checkout <commit-hash> <file-name> # Only a file will go back to specific commit $ git checkout <branch-name> -f # Return to persent state by force $ git checkout -- <filename1> <filename2> # Discard all changes of file1 and file2