Print out environment variables

'use strict';

var path = require('path');

var variables = process.env.PATH
    .split(path.delimiter)
    .sort();

for (let v of variables) {
    console.log(v);
}

Sample output:

C:\OpenServer\modules\php\PHP-5.6
C:\Program Files (x86)\ImageMagick-6.8.9-Q16
C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common
C:\Program Files\7-Zip
C:\Program Files\Docker Toolbox
C:\Program Files\TortoiseGit\bin
C:\ProgramData\ComposerSetup\bin
C:\Python\Python27\
C:\Python\Python27\Scripts
C:\Ruby22\bin
C:\Users\devneo\AppData\Roaming\npm
C:\Windows
C:\Windows\System32\Wbem
C:\Windows\System32\WindowsPowerShell\v1.0\
C:\Windows\system32
C:\cURL\bin
C:\imagemagick
c:\OpenServer\domains\yii
c:\Program Files\Git\bin
c:\Program Files\MongoDB\Server\3.2\bin
c:\imagemagick
c:\phpunit
c:\sonarscanner\bin
c:\sqlite

umidjons/environment-vars.md

Print out environment variables