Using RTFCTL for Runtime Fabric After you set up the rtfctl command line tool, use rtfctl commands to install, configure, upgrade, uninstall, troubleshoot, back up, and restore Runtime Fabric. Additionally, you can replace a Mule license key. Installing Runtime Fabric Configuring Runtime Fabric Upgrading Runtime Fabric Backing Up and Restoring Runtime Fabric Troubleshooting Runtime Fabric Uninstall Runtime Fabric Replacing a Mule License Key See Also Using RTFCTL for Deployed Mule apps