Home > bitburner > Hacknet > upgradeCache
Upgrade the cache of a hacknet node.
Signature:
upgradeCache(index: number, n?: number): boolean;| Parameter | Type | Description |
|---|---|---|
| index | number | Index/Identifier of Hacknet Node. |
| n | number | (Optional) Number of cache levels to purchase. Must be positive. Will be rounded to the nearest integer. Defaults to 1 if not specified. |
Returns:
boolean
True if the Hacknet Node’s cache level is successfully upgraded, false otherwise.
RAM cost: 0 GB
This function is only applicable for Hacknet Servers (the upgraded version of a Hacknet Node).
Tries to upgrade the specified Hacknet Server’s cache n times.
Returns true if it successfully upgrades the Server’s cache n times, or if it purchases some positive amount and the Server reaches its max cache level.
Returns false otherwise.