menuentry '[MENUTITLE]' --class [CLASS] {
    set iso_path='/[ISONAME]'
    loopback loop $iso_path
    linux (loop)[VMLINUZ] isoboot=$iso_path root=/dev/ram0 init=/linuxrc dokeymap aufs looptype=squashfs loop=/image.squashfs cdroot console=tty1 [OPTIONS]
    initrd (loop)[INITRD]
}
