Don't want to accidentally push to your upstream? Lock it.
fatal: 'no_push' does not appear to be a git repository
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
Clone the repo and run make install
go get -u github.com/jmhobbs/git-remote-locking/... (no man files)
Download from releases and put in your PATH
Yes. They could just be some shell scripts.