#!/bin/sh
set -eu

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

SOURCE_DIR="$HOME/Documents/"
REMOTE_USER="backupuser"
REMOTE_HOST="backup.example.net"
REMOTE_DIR="backups/documents/"
REMOTE_DEST="$REMOTE_USER@$REMOTE_HOST:$REMOTE_DIR"

exec rsync -a --delete --itemize-changes --human-readable \
  -e "ssh -o BatchMode=yes" \
  "$SOURCE_DIR" \
  "$REMOTE_DEST"