gnulinuxclub.org - Take Backp of MBR

Home

Newbies

Take Backp of MBR

Main Menu

Regular

Community

Take Backp of MBR

MBR is in the first 446 bytes of the Hard Drive
The next 66 bytes consists of the partiton table

to take backup of the MBR to a file /root/hda_mbr

dd if=/dev/hda of=/root/hda_mbr bs=446 count=1

to replace with the backed up MBR,In case ypu deleted the MBR

dd if=/root/hda_mbr of=/dev/hda bs=446 count=1

bs=byte size

< Previous		Next >

[ Back ]

gnulinuxclub

Contact Webmaster Copyleft 2011 gnulinuxclub.org