Git常用命令

2018-04-13

detached head，即游离的HEAD，HEAD指向了未知的分支，即不在所有已知的分支范围内。

detached

$ git branch
* (HEAD detached at origin/master)
  dev
  master

如上代码所示,常见解决方案如下：

$ git checkout -b temp
Switched to a new branch 'temp'
$ git branch 
  dev
  master
* temp
$ git checkout master
Switched to branch 'master'
Your branch is up-to-date with 'origin/master'.
$ git merge temp
Already up-to-date.
$ git branch -d temp
Deleted branch temp (was 3e74a7a).