List remote repositories

git remote -v

This command lists the remote repositories that are associated with the local repository. The -v flag shows the URLs of the remote repositories.

Add a remote repository

git remote add remote_name remote_url

This command adds a new remote repository to the local repository. The remote_name is the name of the remote repository, and remote_url is the URL of the remote repository.

Remove a remote repository

git remote remove remote_name

This command removes the remote repository with the name remote_name from the local repository.