powershell add to path permanently code example

Example 1: powershell add to env path

$env:Path = "SomeRandomPath";             (replaces existing path) 
$env:Path += ";SomeRandomPath"            (appends to existing path)

Example 2: add to path windows powershell

$env:Path = "SomeRandomPath";             (replaces existing path) 
$env:Path += ";SomeRandomPath"            (appends to existing path)

Example 3: add to path windows powershell

setx PATH "$env:path;\the\directory\to\add" -m