I accidentally deleted the master branch from my fork. Now I want to reset master in my fork to be as the upstream master.
How do I do this?
You can create a new master branch by tracking upstream master branch and force push the newly created master branch to you forked repo. The command would be like below,
$ git fetch upstream
$ git checkout -b master --track upstream/master
$ git push <forked-repo-origin> master -f
Please try it out and let me know if you need more.