---
name: "orte-iof"
section: "1"
platform: "linux"
package: "openmpi-bin"
version: "1.6.5-9.1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/orte-iof"
---

# orte-iof(1)

Displays a copy of the output streams from a process. NOTE: ompi-iof, and orte-iof are exact synonyms for each other. Using any of the names will result in exactly identical behavior.

## NAME

ompi-iof, orte-iof - Displays a copy of the output streams from a process.

**NOTE:** *ompi-iof*, and *orte-iof* are exact synonyms for each other. Using any of the names will result in exactly identical behavior.

## SYNOPSIS

**ompi-iof** **\[ options \]**

## Options

*ompi-iof* will display a copy of the indicated stdout, stderr, and/or stddiag streams from the designated process.

- **-pid \| --pid**

  The pid of the mpirun executing the process whose streams are to be copied

- **-stdout \| --stdout**

  Display a copy of the specified process' stdout. If no options are specified, this will act as the default

- **-stderr \| --stderr**

  Display a copy of the specified process' stderr.

- **-stddiag \| --stddiag**

  Display a copy of the specified process' stddiag.

- **-rank \| --rank**

  The rank of the process whose output is to be copied.

- **-tag-output \| --tag-output**

  Tag each line of output with the process name and stream name.

## DESCRIPTION

*ompi-iof* displays a copy of the indicated stdout, stderr, and/or stddiag streams from the designated process. At this time, a ctrl-C must be used to terminate the program. The program will terminate cleanly, telling the associated mpirun to close the requested streams before exiting.

## SEE ALSO

[orterun(1)](/orterun/1.md)