#!/bin/bash
# ----------------------------------------------------------------------
# rotating-filesystem-snapshot utility
# essentially, rotate docbak-snapshots of /home 
# on a weekly basis using rsync and cron
# ----------------------------------------------------------------------


rm -rf /mnt/docbak/week.4
mv /mnt/docbak/week.3 /mnt/docbak/week.4
mv /mnt/docbak/week.2 /mnt/docbak/week.3
mv /mnt/docbak/week.1 /mnt/docbak/week.2
mv /mnt/docbak/week.0 /mnt/docbak/week.1
rsync -avvz /mnt/storage/documents/ \
--delete-after \
--exclude-from '/home/lxf/.rsync-exclude' \
--link-dest=/mnt/docbak/week.1 \
 /mnt/docbak/week.0/