Dec 122005
As linux support for my laptop (acer travelamte 3002wtci) is not good, I need to patch and compile kernel. The problem is even after that, some upgrade will break some componenets. Thus, I think it is not a bad idea to backup my system when it is in excellent status, and recover when errors happen.
I my ubuntu, i use the following command to do backup:
sudo tar cvpzf backup.tgz –exclude=/proc –exclude=/lost+found –exclude=/backup.tgz –exclude=/mnt –exclude=/sys –exclude=/var/cache/apt/archives –exclude=/home/xxx –exclude=/media/ /
To recover, the command is:
sudo tar xvpfz backup.tgz -C /
For more info, please refer to Here