# K2K CLI Reference

| Flag                              | Type                   | Default                | Description                                                             |
| --------------------------------- | ---------------------- | ---------------------- | ----------------------------------------------------------------------- |
| `-f`, `--file`                    | string                 | -                      | Specifies one or more files that define the K2K Pipeline.               |
| `-t`, `--telemetry`               | -                      | -                      | When provided, telemetry collection will be enabled.                    |
| `-g`, `--template-engine`         | `enabled` / `disabled` | `enabled`              | Toggles variable substitution within the pipeline definition file(s).   |
| `-l`, `--termination-log`         | path                   | `/dev/termination-log` | Path where K2K will write the failure that caused the app to terminate. |
| `-w`, `--termination-log-enabled` | `enabled` / `disabled` | `enabled`              | Enables/Disables writing the termination failure to a file.             |

Last updated: 5 days ago

Relevant link:

* <https://docs.lenses.io/latest/k2k/configuration/reference>