把旧项目提交到Git上,但是会有一些历史提交记录,这些历史记录中可能会有项目密码等敏感信息。如何删除这些历史记录,形成一个全新的仓库,并且保持代码不变呢?

1.Checkout

   git checkout --orphan latest_branch

2. Add all the files

   git add -A

3. Commit the changes

   git commit -am "commit first"

4. Delete the branch

   git branch -D master

5.Rename the current branch to master

   git branch -m master

6.Finally, force update your repository

   git remote add origin git@github.com:xx/test.git
	 
   git push -u origin master