Git push branch from one remote to another?

A quick test making some temporary repositories shows you can construct a refspec that can do this:

$ git push rorg origin/one:refs/heads/one
Counting objects: 5, done.
Writing objects: 100% (3/3), 240 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
To /tmp/rorg
 * [new branch]      origin/one -> one

So origin/BRANCHNAME:refs/heads/BRANCHNAME

Checking in my rorg remote:

• Clone一个本地干净的库 或者 使用你本地的一个库
• 命令行新增一个remote 叫azure
• git remote add azure url
  
• 将remote/origin中的所有分支全部推到azure中
• git push azure refs/remotes/origin/*:refs/heads/*   //make sure the previous remote name is origin
• 使用同样的方法将tags都推到azure中
• git push azure refs/tags/*:refs/tags/*

git branch

原文：https://www.cnblogs.com/chucklu/p/11670097.html