PowerShell Script Path
# Powershel 3+
$PSScriptRoot
# Powershell 2-
$scriptPath = split-path -parent $MyInvocation.MyCommand.Definition
Tukusej’s Sirs
# Powershel 3+
$PSScriptRoot
# Powershell 2-
$scriptPath = split-path -parent $MyInvocation.MyCommand.Definition
$env:Path = "SomeRandomPath"; (replaces existing path)
$env:Path += ";SomeRandomPath" (appends to existing path)
# List Paths
$Env:Path
(get-command notepad.exe).Path