set system environment variable powershell code example

Example 1: powershell set environment variable

# Windows PowerShell
PS C:\> $env:VAR_NAME="VALUE"

Example 2: powershell print environment variables

#pws
$Env:path
Get-ChildItem env

Example 3: how to get environment variables in powershell

#Windows Powershell
cd Env:
Get-ChildItem