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58 lines
1.3 KiB
Markdown
58 lines
1.3 KiB
Markdown
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<!-- Do not edit this file. It is automatically generated by API Documenter. -->
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[Home](./index.md) > [bitburner](./bitburner.md) > [Hacknet](./bitburner.hacknet.md) > [hashCost](./bitburner.hacknet.hashcost.md)
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## Hacknet.hashCost() method
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Get the cost of a hash upgrade.
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<b>Signature:</b>
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```typescript
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hashCost(upgName: string, count?: number): number;
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```
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## Parameters
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| Parameter | Type | Description |
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| --- | --- | --- |
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| upgName | string | Name of the upgrade of Hacknet Node. |
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| count | number | Number of upgrades to buy at once. Defaults to 1 if not specified. |
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<b>Returns:</b>
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number
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Number of hashes required for the specified upgrade.
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## Remarks
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RAM cost: 0 GB
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This function is only applicable for Hacknet Servers (the upgraded version of a Hacknet Node).
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Returns the number of hashes required for the specified upgrade. The name of the upgrade must be an exact match.
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## Example 1
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```ts
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// NS1:
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var upgradeName = "Sell for Corporation Funds";
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if (hacknet.numHashes() > hacknet.hashCost(upgradeName)) {
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hacknet.spendHashes(upgradeName);
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}
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```
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## Example 2
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```ts
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// NS2:
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const upgradeName = "Sell for Corporation Funds";
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if (ns.hacknet.numHashes() > ns.hacknet.hashCost(upgradeName)) {
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ns.hacknet.spendHashes(upgradeName);
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}
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```
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