## cosign dockerfile

Provides utilities for discovering images in and performing operations on Dockerfiles

### Options

```
  -h, --help   help for dockerfile
```

### Options inherited from parent commands

```
      --output-file string   log output to a file
  -t, --timeout duration     timeout for commands (default 3m0s)
  -d, --verbose              log debug output
```

### SEE ALSO

* [cosign](cosign.md)	 - A tool for Container Signing, Verification and Storage in an OCI registry.
* [cosign dockerfile verify](cosign_dockerfile_verify.md)	 - Verify a signature on the base image specified in the Dockerfile