Scripts for VirtualBox. I am not currently using it, but for those who need it.

scripts-for-virtualbox.ps1

function Start-VBoxMachine() {
    vboxmanage list vms | Select-Pocof -CaseSensitive | Out-String -Stream | Select-String -Pattern '\{(.+)\}' | ForEach-Object { vboxmanage startvm ($_.Matches[0].Groups['1'].Value) --type headless }
}

function Stop-VBoxMachine() {
    vboxmanage list runningvms | Select-Pocof -CaseSensitive | Out-String -Stream | Select-String -Pattern '\{(.+)\}' | ForEach-Object { vboxmanage controlvm ($_.Matches[0].Groups['1'].Value) poweroff }
}

function Get-RunningVBoxMachines() {
    vboxmanage list runningvms
}