wmic logicaldisk get size,freespace,caption WMIC LOGICALDISK GET Name,Size,FreeSpace | find /i "C:"
PowerShell http://winteltools.com/get-drivesize/ https://blogs.technet.microsoft.com/heyscriptingguy/2013/08/29/powertip-list-physical-drives-with-powershell/ https://superuser.com/questions/896764/windows-command-line-get-disk-space-in-gb
https://gallery.technet.microsoft.com/scriptcenter/Disk-Space-Report-Reports-98e64d65 https://gallery.technet.microsoft.com/scriptcenter/PowerShell-Script-Sample-f7164554