Re:Takeover.sh – Wipe and reinstall a running Linux system v...
by nitrogen on Saturday February 11, 2017 @01:22PM
(#13623886)
Works even when your hard drives are severely damaged and you just need to /bin/dd some raw sectors.
That reminds me of the time when some partitioning utility overwrote the first block of my filesystem and then set the filesystem start to the wrong block. I thought I was hosed, but I managed to use hexdump to find a backup superblock, calculate the correct filesystem offset from that, and dd the backup superblock into the primary location. I may be misremembering some details.
That reminds me of the time when some partitioning utility overwrote the first block of my filesystem and then set the filesystem start to the wrong block. I thought I was hosed, but I managed to use hexdump to find a backup superblock, calculate the correct filesystem offset from that, and dd the backup superblock into the primary location. I may be misremembering some details.