# snapdir defaults

Print default settings and arguments.

`defaults` prints the effective configuration: the resolved default settings plus
every `SNAPDIR_*` environment variable currently in your environment. It is the
quickest way to see what values the CLI will use before running a command.

## Usage

```text
snapdir defaults [OPTIONS]
```

### Options

`defaults` takes no positional arguments. It accepts the
[global options](overview.md#global-options), so you can preview how a particular
flag or environment variable resolves.

## Examples

Print the effective defaults:

```console
snapdir defaults
```

See how an environment override resolves:

```console
SNAPDIR_CACHE_DIR=/var/snapdir/cache snapdir defaults
```

## See also

- [Command reference overview](overview.md) — the global options and `SNAPDIR_*` variables