# r command

The r command displays data through
the register.

## Syntax

```
rreg{.disp}{;window}
```

## Parameter(s)

| reg | Points to data from 0 through 15. |
| --- | --- |
| .disp | Specifies the displacement that is added to the register displacement. |

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Source: https://d3codex.com/unix/r-command/ - part of the D3Codex reference.