rsync -avP -e "ssh -i ~/.ssh/publickey" \
--exclude=/etc/fstab \
--exclude=/etc/network/* \
--exclude=/lib/modules \
--exclude=/proc/* \
--exclude=/tmp/* \
--exclude=/sys/* \
--exclude=/dev/* \
--exclude=/mnt/* \
--exclude=/boot/* \
--exclude=/root/* \
hostname:/ /