git remote origin already exist code example

Example 1: fatal: remote origin already exists.

git remote rm origin

Example 2: remote origin already exists.

git remote set-url origin [email protected]:ppreyer/first_app.git

Example 3: fatal: remote origin already exists.

git remote rm origin
git remote add origin [email protected]:username/myapp.git

Example 4: how do I push a repo that says allready exists

git push -u origin master --force