[ 強行推送遠程倉庫](https://www.cnblogs.com/wjw-blog/p/11112834.html 強行推送遠程倉庫)
#把一個現有的工程拷貝一份
#去掉遠程倉庫關聯
git remote rm origin
#添加遠程倉庫關聯
git remote add origin http://xxx.git
#強行推送
git push origin --force
#可能會推不上去,提示,要確定推動到哪個分支
$ git push origin --force
fatal: The current branch dev has no upstream branch.
To push the current branch and set the remote as upstream, use
git push --set-upstream origin dev
#按照提示操作,直推送 dev 分支到遠端
git push --set-upstream origin dev