git branchgit branch -agit branch -d <name>git branch <name>git checkout <name>git checkout -b <name>git merge <name>git pull origin <分支名>git loggit log <文件所在项目目录>git diff <commit的id>git diff <第一次commit的id><第二次commit的id>原文：http://www.cnblogs.com/pandaer/p/5179867.html