查看远程分支
jiang@uefi-x86:~/ESP8266_UPS$ git branch -a
* master
old
remotes/origin/12-26
remotes/origin/ESP8266_RTOS_SDK
remotes/origin/HEAD -> origin/master
remotes/origin/copy
remotes/origin/master
remotes/origin/new_to_new_no_old
remotes/origin/old
remotes/origin/tar
查看本地分支
jiang@uefi-x86:~/ESP8266_UPS$ git branch
* master
old
切换分支
jiang@uefi-x86:~/ESP8266_UPS$ git checkout master
切换到分支 'master'
您的分支与上游分支 'origin/master' 一致。