git切换分支

root@ubuntu:~/kata/qemu# git branch
* master
root@ubuntu:~/kata/qemu# git branch all
root@ubuntu:~/kata/qemu# git branch --all
  all
* master
  remotes/origin/HEAD -> origin/master
  remotes/origin/master
  remotes/origin/stable-0.10
  remotes/origin/stable-0.11
  remotes/origin/stable-0.12
  remotes/origin/stable-0.13
  remotes/origin/stable-0.14
  remotes/origin/stable-0.15
  remotes/origin/stable-1.0
  remotes/origin/stable-1.1
  remotes/origin/stable-1.2
  remotes/origin/stable-1.3
  remotes/origin/stable-1.4
  remotes/origin/stable-1.5
  remotes/origin/stable-1.6
  remotes/origin/stable-1.7
  remotes/origin/stable-2.0
  remotes/origin/stable-2.1
  remotes/origin/stable-2.10
  remotes/origin/stable-2.11
  remotes/origin/stable-2.12
  remotes/origin/stable-2.2
  remotes/origin/stable-2.3
  remotes/origin/stable-2.4
  remotes/origin/stable-2.5
  remotes/origin/stable-2.6
  remotes/origin/stable-2.7
  remotes/origin/stable-2.8
  remotes/origin/stable-2.9
root@ubuntu:~/kata/qemu# git checkout  remotes/origin/stable-4.0
Checking out files: 100% (6577/6577), done.
Note: checking out 'remotes/origin/stable-4.0'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 23967e5b2a Update version for 4.0.1 release
root@ubuntu:~/kata/qemu# 

1. 找一个干净目录，假设是git_work
2. cd git_work
3. git clone http://myrepo.xxx.com/project/.git #这样在git_work目录下得到一个project子目录
4. cd project
5. git branch -a，
'''列出所有分支名称如下：
remotes/origin/dev
remotes/origin/release'''
6. git checkout -b dev origin/dev  #作用是checkout远程的dev分支，在本地起名为dev分支，并切换到本地的dev分支
7. git checkout -b release origin/release  #checkout远程的release分支，在本地起名为release分支，并切换到本地的release分支
8. git checkout dev  #切换回dev分支，并开始开发

root@ubuntu:/opt/gopath/src/github.com/kubeedge/kubeedge# git branch -a
* master
  remotes/origin/HEAD -> origin/master
  remotes/origin/master
  remotes/origin/release-0.3
  remotes/origin/release-1.0
  remotes/origin/release-1.1
  remotes/origin/release-1.2
  remotes/origin/release-1.3
  remotes/origin/release-1.4
  remotes/origin/release-1.5
  remotes/origin/release-1.6
root@ubuntu:/opt/gopath/src/github.com/kubeedge/kubeedge# git branch
* master
root@ubuntu:/opt/gopath/src/github.com/kubeedge/kubeedge# git checkout -b release-1.4 remotes/origin/release-1.4
M       build/tools/certgen.sh
Branch 'release-1.4' set up to track remote branch 'release-1.4' from 'origin'.
Switched to a new branch 'release-1.4'
root@ubuntu:/opt/gopath/src/github.com/kubeedge/kubeedge# git branch
  master
* release-1.4
root@ubuntu:/opt/gopath/src/github.com/kubeedge/kubeedge#