PowerShell/Docs/list-environment-variables.md

## The *list-environment-variables.ps1* Script

This PowerShell script lists all environment variables.

## Parameters
```powershell
/home/mf/Repos/PowerShell/Scripts/list-environment-variables.ps1 [<CommonParameters>]

[<CommonParameters>]
    This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, 
    WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
```

## Example
```powershell
PS> ./list-environment-variables



Name                           Value
----                           -----
ALLUSERSPROFILE                C:\ProgramData
APPDATA                        C:\Users\Joe\AppData\Roaming
...

```

## Notes
Author: Markus Fleschutz | License: CC0

## Related Links
https://github.com/fleschutz/PowerShell

## Source Code
```powershell
<#
.SYNOPSIS
	Lists all environment variables
.DESCRIPTION
	This PowerShell script lists all environment variables.
.EXAMPLE
	PS> ./list-environment-variables

	Name                           Value
	----                           -----
	ALLUSERSPROFILE                C:\ProgramData
	APPDATA                        C:\Users\Joe\AppData\Roaming
	...
.LINK
	https://github.com/fleschutz/PowerShell
.NOTES
	Author: Markus Fleschutz | License: CC0
#>

try {
	Get-ChildItem env:
	exit 0 # success
} catch {
	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
	exit 1
}
```

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