Changing git repository without needing to delete and clone the repository

gistfile1.bash

# first see the current origin
git remote -v

# now we delete the origin
git remote rm origin

# now we set the new origin
git remote add origin [email protected]:user/reponame.git

# optional: make git pull and push from someremote (on our case, origin)
git config branch.master.remote someremote
git config branch.master.merge refs/heads/master