# userId

### userId

A value representing the logged in user.

On Windows this is the user SID on all other platforms it is the value returned by `id`.

Be aware that if you are running under `sudo` then you `id` will change to 0.

If you require additional information look at the [posix](https://pub.dev/packages/posix) package or the [DCli](https://pub.dev/packages/dcli) `isPrivilegedUser` function.

Possible values:

* Windows - S-1-5-21
* All others - 1000
* if running under sudo - 0

### Example:

```dart
import "package:system_info2/system_info2.dart";

print("User ID          : ${SysInfo.userId}");
```

{% hint style="info" %}
Please help expand the list of examples by raising an issue with examples on the [onpub.dev github site](https://github.com/onepub-dev/system_info).
{% endhint %}


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