When run will add a directory to cmd/powershell PATH, so for example this code will make azcopy command available in terminal

SetAppPATHForTerminal.ps1

$InstallPath = 'C:\Program Files (x86)\Microsoft SDKs\Azure\AzCopy'

# Add InstallPath to the System Path if it does not exist
if ($env:PATH -notcontains $InstallPath) {
    $path = ($env:PATH -split ";")
    if (!($path -contains $InstallPath)) {
        $path += $InstallPath
        $env:PATH = ($path -join ";")
        $env:PATH = $env:PATH -replace ';;', ';'
    }
    [Environment]::SetEnvironmentVariable("Path", ($env:path), [System.EnvironmentVariableTarget]::Machine)
}