Windows 11 Maintenance (DISM, SFC, compact VM disks)

Start-Maintenance.ps1

#Requires -RunAsAdministrator

wsl --shutdown

chkdsk.exe /scan C:

DISM /Online /Cleanup-Image /RestoreHealth

sfc /scannow

Optimize-Volume -NormalPriority -Verbose -DriveLetter C

Get-ChildItem -Path $Env:LOCALAPPDATA -Recurse -Filter *.vhdx -ErrorAction SilentlyContinue | ForEach-Object {
    Write-Host "Optimizing VHD: $($_.FullName)"
    Optimize-VHD -Path $_.FullName -Mode Full
}

Get-ChildItem -Path "$Env:HOMEPATH\VirtualBox VMs" -Recurse -Filter *.vdi -ErrorAction SilentlyContinue | ForEach-Object {
    Write-Host "Compacting: $($_.FullName)"
    & "C:\Program Files\Oracle\VirtualBox\VBoxManage.exe" modifymedium "$($_.FullName)" --compact
}