git status 

git add your_file_path 
// 添加全部文件
git add * 
// 添加某类型文件
git add dir/*.js 

git commit -m "Commit message" 

git commit -am 'your message' 

git checkout -- <filename> 

git fetch origin 
git reset --hard origin/master 

git pull 

git diff 

git diff --base <filename> 

git add <filename> 

git push origin master 

git checkout -b your_branch_name 

git checkout your_branch_name 

git branch 

git push origin your_branch_name 

git diff <sourcebranch> <targetbranch> 

git merge your_branch_name 

git push origin :your_branch_name 

git branch -d your_branch_name 

git init 初始化项目名称 

git tag 0.9.1 <commitID> 

git config --global user.name "Jack" 
git config --global user.email jack@gmail.com