> For the complete documentation index, see [llms.txt](https://documentation.astera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.astera.com/astera-data-stack-v6/functions/string/getlinefeed.md).

# GetLineFeed

| **Name**    | ***GetLineFeed***                                               |
| ----------- | --------------------------------------------------------------- |
| Syntax      | GetLineFeed ()                                                  |
| Purpose     | To get the line feed character.                                 |
| Description | To get a single line feed character in a string. Appears empty. |
| Return Type | String                                                          |
| Parameters  | -                                                               |

![](https://github.com/astera-software/Astera_Data_Stack_v9/blob/main/.gitbook/assets/0%20\(208\).png)

**Example**

In this example, we will be manipulating an existing dataset by adding an empty column between fields, using the *GetLineFeed* Function Transformation object.

Our data is stored in a *Fixed Length File Source* object, and look like this:

![](https://github.com/astera-software/Astera_Data_Stack_v9/blob/main/.gitbook/assets/1%20\(208\).png)

Now, we will map source fields and the output value of the function transformation object to a *Delimited File Destination*.

![](https://github.com/astera-software/Astera_Data_Stack_v9/blob/main/.gitbook/assets/2%20\(206\).png)

Upon previewing the destination output, you can see that Astera Data Stack has added a new *value* column, thus a new empty string field for each record present, using the *GetLineFeed* function transformation object.

![](https://github.com/astera-software/Astera_Data_Stack_v9/blob/main/.gitbook/assets/3%20\(38\).png)


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