#!/bin/sh

# Diskstation isn't always on, so run this from the command line rather than cron.
#
# To avoid errors devices and links are skipped, permissions, times, 
# group and owner are not written and files are compared by size only.
#
# Ssh is configured with ssh-copy-id for passwordless access 
# and host:port details in .ssh/config
#
# Note: I set the rsync options on the diskstation but had to 
# chmod 755 my diskstation's home folder before passwordless ssh worked

rsync -r --no-D --no-t --no-o --no-g --no-p \
  --size-only \
  --delete \
  --update \
  --exclude .cache/ \
  --exclude Downloads/ \
  --exclude tmp/ \
  --exclude .local/share/Trash/ \
  --exclude .wine \
  --info=progress2 \
  --stats \
  /home/philip  philip@dsm:backup-X220