Tagarchief: bios

Backup your CMOS from Linux

I just had to backup a remote CMOS from a remote server to a local machine. How do you do this, without going to the datacenter?


modprobe nvram
cat /dev/nvram > /etc/nvram.conf


modprobe nvram
cat /etc/nvram.conf > /dev/nvram


This method probably only works if the hardware is exactly the same and the bioses of both systems have the exact same version.

© GeekLabInfo Backup your CMOS from Linux is a post from GeekLab.info. You are free to copy materials from GeekLab.info, but you are required to link back to http://www.geeklab.info
1 Star2 Stars3 Stars4 Stars5 Stars (1 votes, average: 5,00 out of 5)