$BackupPathBase = "Z:\Backups\Hyper-V"
$Date = Get-Date

#Details on command lines: https://www.nakivo.com/blog/hyper-v-export-import/



$VMList = Get-VM
foreach ( $VM in $VMList){

$BackupPath = "$($BackupPathBase)\$($Date.DayOfWeek)"

If( ! ( Test-Path -PathType container $BackupPath ) ){
New-Item -ItemType Directory -Force -Path $BackupPath
}

Write-Host "Backup up $($VM.Name) to $($BackupPath)"
Export-VM -Name $VM.Name -Path $BackupPath
}



keywords: VM, vmdx