---
layout: page
published: true
noToc: false
noComments: false
noDate: false
title: Fun - env_all.fun — overview
subtitle: Documentation for env_all.fun — overview
description: Documentation for env_all.fun — overview
permalink: /documentation/examples/env_all/
lang: en
tags:
- env_all
- example
---


What it shows
- Reading and listing environment variables.

How to run
- export FUN_LIB_DIR="./lib"
- ./build_debug/fun examples/env_all.fun
- Or: fun examples/env_all.fun