#!/usr/bin/env pwsh #Requires -version 5 param ( [string]$url, [string]$outputfile ) & { function writeErrorTip($msg) { Write-Host $msg -BackgroundColor Red -ForegroundColor White } $temppath = ([System.IO.Path]::GetTempPath(), $env:TMP, $env:TEMP, "$(Get-Location)" -ne $null)[0] [Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls" function download { try { Invoke-Webrequest $url -OutFile $outputfile -UseBasicParsing } catch { writeErrorTip 'Download failed!' throw } } download }