% sh ./sbackup.sh -an / admin@backup.pis
# ssh admin@backup.pis mkdir -p /hosts/kazu.pis/201602192102
# tar -cf - --newer-mtime=Wed Feb 17 11:11:36 JST 2016 \
--exclude-from=/var/tmp/tmpfile.sfOR7Jlg -C / . | ssh \
admin@backup.pis tar -vxpf - -C /hosts/kazu.pis/201602192102
%