peertube-runner [commands] --id instance-3
```
+You can change the runner configuration (jobs concurrency, ffmpeg threads/nice etc) by editing `~/.config/peertube-runner-nodejs/[id]/config.toml`.
### Run the server
-Run the runner in server mode so it can run transcoding jobs of registered PeerTube instances:
+You need to run the runner in server mode first so it can run transcoding jobs of registered PeerTube instances:
```bash
peertube-runner server
### Register
-To register the runner on a new PeerTube instance so the runner can process its transcoding job:
+Then, you can register the runner on a new PeerTube instance so the runner can process its transcoding job:
```bash
peertube-runner register --url http://peertube.example.com --registration-token ptrrt-... --runner-name my-runner-name
To unregister a PeerTube instance:
```bash
-peertube-runner unregister --url http://peertube.example.com
+peertube-runner unregister --url http://peertube.example.com --runner-name my-runner-name
```
### List registered instances