label MBR menu label MBR - restore MBR works for DOS upto WinXP kernel utils/memdisk append initrd=utils/mbr.bin LABEL dban - secure disk wipe menu label DBAN - Secure Disk wipe - DOD standards KERNEL dban/kernel.bzi APPEND initrd=dban/initrd.gz root=/dev/ram0 init=/rc nuke="dwipe" silent label NUKEDISK menu label NUKEDISK - Blow away partition table and MBR kernel utils/memdisk append initrd=utils/nukedisk.bin