查看分支：git branch
创建分支：git branch <name>
切换分支：git checkout <name>
创建+切换分支：git checkout -b <name>
合并某分支到当前分支：git merge <name>
删除分支：git branch -d <name>
将已经tracked的文件追加到上一次commit：git commit -a --amend
等于
git rebase -i HEAD~2
将自己的分支和其他分支进行对比: git diff branch1 branch
对比暂存区和当前的 HEAD: git diff --cached