bitburner-src/markdown/bitburner.netscriptport.read.md

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2022-01-16 00:39:37 +01:00
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[Home](./index.md) &gt; [bitburner](./bitburner.md) &gt; [NetscriptPort](./bitburner.netscriptport.md) &gt; [read](./bitburner.netscriptport.read.md)
## NetscriptPort.read() method
Shift an element out of the port.
<b>Signature:</b>
```typescript
read(): string | number;
```
<b>Returns:</b>
string \| number
the data read.
## Remarks
RAM cost: 0 GB
This function will remove the first element from the port and return it. If the port is empty, then the string “NULL PORT DATA” will be returned.