def create(self):
        """
        Create and return a new L{SSHCommandClientEndpoint} using the
        C{newConnection} constructor.
        """
        return SSHCommandClientEndpoint.newConnection(
            self.reactor, b"/bin/ls -l", self.user, self.hostname, self.port,
            password=self.password, knownHosts=self.knownHosts,
            ui=FixedResponseUI(False))

        Create and return a new L{SSHCommandClientEndpoint} using the
        C{newConnection} constructor.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/conch/test/test_endpoints.py