func (f *PortForwarder) RunForPFS(localPort uint16) error {
	if localPort == 0 {
		localPort = pfsLocalPort
	}
	return f.Run("pachd", localPort, 30652)
}
func (f *PortForwarder) RunForPFS(localPort uint16) error {
	if localPort == 0 {
		localPort = pfsLocalPort
	}
	return f.Run("pachd", localPort, 30652)
}
// RunForPFS creates a port forwarder for PFS over HTTP.