[Home](./index.md) > [bitburner](./bitburner.md) > [NS](./bitburner.ns.md) > [hasRootAccess](./bitburner.ns.hasrootaccess.md)
## NS.hasRootAccess() method
Check if you have root access on a server.
Signature:
```typescript
hasRootAccess(host: string): boolean;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| host | string | Hostname of the target server. |
Returns:
boolean
True if player has root access to the specified target server, and false otherwise.
## Remarks
RAM cost: 0.05 GB
Returns a boolean indicating whether or not the player has root access to the specified target server.
## Example 1
```ts
// NS1:
if (hasRootAccess("foodnstuff") == false) {
nuke("foodnstuff");
}
```
## Example 2
```ts
// NS2:
if (ns.hasRootAccess("foodnstuff") == false) {
ns.nuke("foodnstuff");
}
```