Revert Hyper-V VMs to their Last Commit

revert.ps1

#Amend to taste
$RestoreVMs=@(
    "Ubuntu Throwaway 1",
    "Ubuntu Throwaway 2",
    "Ubuntu Throwaway 3",
    "Windows Throwaway 1",
    "Windows Throwaway 2"
)

foreach($vm in $RestoreVMs) {
    $vmObj = Get-VM -Name $vm
    if ( $vmObj.Status -eq "Operating normally" -and $vmObj.State -eq "Running") {
        $checkpointToRestore = (Get-VMCheckpoint -VMName $vmObj.Name | Sort-Object -Descending -Property CreationTime)[0]
        Restore-VMCheckpoint -Name $checkpointToRestore.Name -VMName $vmObj.Name -Confirm
        #Start-Sleep -s 10
        if((Get-VM -Name $vmObj.Name).State -ne "Running") {
            Start-VM $vmObj.Name
        }
    }
}