Chroot
From DWIKI
Mount the stuff
mount /dev/your/rootpartition /mnt/yours mount --bind /dev/ /mnt/yours/dev chroot /mnt/yours mount -t proc none /proc mount -t sysfs none /sys mount -t devpts none /dev/pts
mount /dev/your/rootpartition /mnt/yours mount --bind /dev/ /mnt/yours/dev chroot /mnt/yours mount -t proc none /proc mount -t sysfs none /sys mount -t devpts none /dev/pts