AWS SSH Key How to change permissions of a Windows 10 key/file to the equivalent of Linux 400 October 11, 2021 by bismuti From within Windows PowerShell icacls.exe .\BismuKey.pem /reset icacls.exe .\BismuKey.pem /grant:r “$($env:username):(r)” icacls.exe .\BismuKey.pem /inheritance:r