git开始篇-Git删除文件

git删除文件
一般情况下我们先删除工作区不需要的文件，这个时候Git知道你删除了文件，因此工作区和版本库就不一致了，git status命令会立刻告诉哪里文件被删除了。

$ git status
On branch master
Your branch is ahead of 'origin/master' by 1 commit.
  (use "git push" to publish your local commits)

Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

        deleted:    readme.txt

no changes added to commit (use "git add" and/or "git commit -a")

这里有两种选择，一是确实要从版本库中删除该文件，那就用命令 git rm 删除，并且 git commit

$ git rm readme.txt
rm 'readme.txt'

$ git commit -m "remove readme.txt"
[master de8bb92] remove readme.txt
 1 file changed, 1 deletion(-)
 delete mode 100644 readme.txt

$ git status
On branch master
Your branch is ahead of 'origin/master' by 2 commits.
  (use "git push" to publish your local commits)

nothing to commit, working tree clean

另一种就是我们之前讲到的 git checkout readme.txt 这种可以理解是工作区误删除的