function Get-TempDir {
    <#
    .SYNOPSIS
        Returns the valid temp dir of the current OS

    .DESCRIPTION
        Returns the valid temp dir of the current OS.

    .INPUTS
        [None]
    .OUTPUTS
        [string]

    .EXAMPLE
        Get-TempDir

    .NOTES
        File Name   : Get-TempDir.ps1
        Author      : Marco Blessing - marco.blessing@googlemail.com
        Requires    :

    .LINK
        https://github.com/OCram85/PSCredentialStore
    #>
    [CmdletBinding()]
    [OutputType([string])]
    param()
    begin {

    }
    process {
        if ($IsLinux) {
            return (Resolve-Path -Path '/tmp/').Path
        }
        if ($IsMacOS) {
            return (Resolve-Path -Path '/tmp/').Path
        }
        elseif (($isWindows) -or ($PSVersionTable.PSVersion.Major -lt 6) -or ($PSVersionTable.PSEdition -eq 'Desktop')) {
            return (Resolve-Path -Path $env:TEMP).Path
        }
    }
    end {
    }
}