dd if=/dev/sdx of=/path/to/image count=1 bs=512
Quelle: http://www.debianhelp.co.uk/ddcommand.htm
===== Partitiontable sichern =====
sfdisk -d /dev/sda >backup-hda.sf
Quelle: http://www.partimage.org/Partimage-manual_Backup-partition-table
===== Tools =====
* [[http://www.sysresccd.org/|System Rescue CD]]