Linux Sysprep //top\\ May 2026

echo "=== Sysprep complete. Shutting down for imaging. ===" shutdown -h now

If you’re coming from the Windows world, you know the drill: run sysprep /generalize , shut down, capture the image. It strips away unique identifiers: the SID, computer name, driver caches, and logs. It prepares the OS to be born again on new hardware. linux sysprep

Run it as root, then capture the image from the powered-off VM. When you deploy from this image, pass cloud-init user-data: echo "=== Sysprep complete