# nt_iotrace command

The `nt_iotrace` command captures the i/o
activity for a process id.

## Syntax

```
nt_iotrace pib{(options}
```

## Parameter(s)

| pib | pib number. | |
| --- | --- | --- |
| options | b | Binary Trace |
| d | Decimal Trace | |
| h | Hexadecimal Data | |
| i | Trace input | |
| o | Trace output | |
| t | Start trace (default) Note: Not compatible with x option. | |
| x | Stop trace Note: Not compatible with t option. | |
Note: There must be at least and i or o option.

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Source: https://d3codex.com/tcl/nt-iotrace-command/ - part of the D3Codex reference.