https://togetter.com/li/1133398 https://twitter.com/guitarrapc_tech/status/469654595753361410
https://twitter.com/search?q=powershell%20%E5%AB%8C%E3%81%84&src=typd
https://www.red-gate.com/simple-talk/sysadmin/powershell/a-plethora-of-powershell-pitfalls/