> For the complete documentation index, see [llms.txt](https://docs.islandrouter.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.islandrouter.com/island-router-cli-2.3.2/commands/write/write-dump.md).

# write dump

Copy a crash dump file to a network location

## Syntax

```
write dump <file> <url>
```

## Syntax Description

<table><thead><tr><th width="203">Keyword</th><th>Description</th></tr></thead><tbody><tr><td>file</td><td>The name of the crash dump file to be copied.</td></tr><tr><td>url</td><td>The location to where the dump file is to be written.</td></tr></tbody></table>

## Defaults

None; all parameters must be specified.

## Usage Guidelines

This command writes a system dump file to a specificied network location.

Dump files are created when a software module crashes. The resulting dump file can aid Island support personnel in determining the cause of the crash. This command provides a way to save a dump file to a network location so the file can be forwarded to Island support.

Refer to the [URL Format](/island-router-cli-2.3.2/url-format.md) section of this document for more information on the syntax of the url parameter.

## Examples

```
write dump pkteng.core scp://john@10.164.17.9/dumps/
```

## Related Commands

{% content-ref url="/pages/Sg3elVCpLS9rMxJ5552S" %}
[show dumps](/island-router-cli-2.3.2/commands/show-dumps.md)
{% endcontent-ref %}

{% content-ref url="/pages/Bk5l4Ri8w5XqghhEmqkO" %}
[clear dump](/island-router-cli-2.3.2/commands/clear-dump.md)
{% endcontent-ref %}


---

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