#!/bin/bash
set -e

CONFIG_PATH=/data/options.json

CRON=$(jq --raw-output ".cron" $CONFIG_PATH)

echo "$CRON /backup.sh >> /var/log/cron.log" > /var/spool/cron/crontabs/root

# change perms
chmod 600 /var/spool/cron/crontabs/root

echo "Auto backup ready."
crond 
touch /var/log/cron.log
tail -f /var/log/cron.log