a test to brantch and git fetch
git pull and fetch command
test for git push [alias][brantch]
删除在本地提交测试分支（git  push origin test)的测试文件
Delete test_in_test_brantch

删除在本地提交的，用于测试从本地提交分支到github 的文件
添加笔记的原文链接
Merge branch 'master' of https://github.com/zhang-long-dong/Git
how to delete a branch on github by git