1 查看远程分支

$ git branch -a
* br-2.1.2.2
  master
  remotes/origin/HEAD -> origin/master
  remotes/origin/br-2.1.2.1
  remotes/origin/br-2.1.2.2
  remotes/origin/br-2.1.3
  remotes/origin/master

2 查看本地分支

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch
* br-2.1.2.2
  master

3 创建分支

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch
* br-2.1.2.2
  master
  test

线面是把分支推到远程分支 

$ git push origin test

4 切换分支到test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch
* br-2.1.2.2
  master
  test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git checkout test
M       jingwei-server/src/main/java/com/taobao/jingwei/server/service/cmd/GetCustomerTarCmd.java
M       jingwei-server/src/main/java/com/taobao/jingwei/server/util/ServerUtil.java
Switched to branch 'test'

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (test)
$ git branch
  br-2.1.2.2
  master
* test

M 表示cong 原来分支（上一次修改没有提交br-2.1.2.2）带过来的修改

5 删除本地分支   git branch -d xxxxx

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (test)

$ git checkout br-2.1.2.2
M       jingwei-server/src/main/java/com/taobao/jingwei/server/service/cmd/GetCustomerTarCmd.java
M       jingwei-server/src/main/java/com/taobao/jingwei/server/util/ServerUtil.java
Switched to branch 'br-2.1.2.2'

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git br
* br-2.1.2.2
  master
  test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git br -d test
Deleted branch test (was 17d28d9).

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git br
* br-2.1.2.2
  master

6 查看本地和远程分支  -a。前面带*号的代表你当前工作目录所处的分支

remotes/origin/HEAD -> origin/master #啥意思呢？

        ”在clone完成之后，Git 会自动为你将此远程仓库命名为origin（origin只相当于一个别名，运行git remote –v或者查看.git/config可以看到origin的含义），并下载其中所有的数据，建立一个指向它的master 分支的指针，我们用(远程仓库名)/(分支名) 这样的形式表示远程分支，所以origin/master指向的是一个remote branch（从那个branch我们clone数据到本地）“

       这个是执行 git remote -v 的结果，看出来origin其实就是远程的git地址的一个别名。

$ git remote  -v
origin  git@xxxx/jingwei.git (fetch)
origin  git@xxxx/jingwei.git (push)

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (test)
$ git branch -a
  br-2.1.2.2
  master
* test
  remotes/origin/HEAD -> origin/master
  remotes/origin/br-2.1.2.1
  remotes/origin/br-2.1.2.2
  remotes/origin/br-2.1.3
  remotes/origin/master

7 删除远程版本

git push origin :br-1.0.0

删除远程分支
git branch -r -d origin/branch-name
git push origin :branch-name