# process.current_dir

## Function

Set the subprocess working directory.

## Syntax

```bt
process(program).current_dir(path)
```

## Parameters

| Parameters | Type | Required | Default value | Description |
| ------ | ------ | ------ | ------ | ------ |
| path | String | No | Null | Working directory path. |

## Return value

| Type | Description |
| ------ | ------ |
| Process | Returns the new process builder. |

## Example

```bt
cmd = process('cmd').current_dir('@/')
result = cmd.get_current_dir()

// Output: String
echo(type(result))
```

## Notes

- The path will be resolved by the VM according to BT path rules.