mirror of
https://github.com/gohugoio/hugo.git
synced 2024-05-11 05:54:58 +00:00
32 lines
640 B
Markdown
32 lines
640 B
Markdown
---
|
|
title: getenv
|
|
description: Returns the value of an environment variable.
|
|
godocref:
|
|
date: 2017-02-01
|
|
publishdate: 2017-02-01
|
|
lastmod: 2017-02-01
|
|
categories: [functions]
|
|
menu:
|
|
docs:
|
|
parent: "functions"
|
|
keywords: []
|
|
signature: ["getenv VARIABLE"]
|
|
workson: []
|
|
hugoversion:
|
|
relatedfuncs: []
|
|
deprecated: false
|
|
aliases: []
|
|
---
|
|
|
|
Takes a string containing the name of the variable as input. Returns
|
|
an empty string if the variable is not set, otherwise returns the
|
|
value of the variable.
|
|
|
|
```
|
|
{{ getenv "HOME" }}
|
|
```
|
|
|
|
{{% note %}}
|
|
In Unix-like environments, the variable must also be exported in order to be seen by `hugo`.
|
|
{{% /note %}}
|