从仓库的历史记录中删除文件

Removing a file that was added in an earlier commit

If you added a file in an earlier commit, you need to remove it from the repository's history. To remove files from the repository's history, you can use the BFG Repo-Cleaner or the git filter-branch command. For more information see "Removing sensitive data from a repository."

删除在最近未推送的提交中添加的文件

如果文件使用最近的提交添加，而您尚未推送到 您的 GitHub Enterprise Server 实例，您可以删除文件并修改提交：

1. 打开 Terminal（终端）Terminal（终端）Git Bash。
2. 将当前工作目录更改为您的本地仓库。
3. 要删除文件，请输入 git rm --cached：

   $ git rm --cached giant_file
   # Stage our giant file for removal, but leave it on disk

4. 使用 --amend -CHEAD 提交此更改：

   $ git commit --amend -CHEAD
   # Amend the previous commit with your change
   # Simply making a new commit won't work, as you need
   # to remove the file from the unpushed history as well

5. 将提交推送到 您的 GitHub Enterprise Server 实例：

   $ git push
   # Push our rewritten, smaller commit