刪除文件

1.在工作區用rm命令刪了：

$ rm test.txt

2 .git status命令會立刻告訴你哪些文件被刪除了：

$ git status
On branch master
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:    test.txt

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

3.用命令git rm刪掉，並且git commit：

$ git rm test.txt
rm 'test.txt'

$ git commit -m "remove test.txt"
[master d46f35e] remove test.txt
 1 file changed, 1 deletion(-)
 delete mode 100644 test.txt

現在，文件就從版本庫中被刪除了。