#!/bin/sh CRON_CONFIG_FILE="/etc/crontabs/root" echo "${CRON} echo Come in the water is fine! > /opt/output.log" >> $CRON_CONFIG_FILE echo "${CRON} echo Turn on the bubbles!" >> $CRON_CONFIG_FILE echo "@reboot echo Come in the water is fine! > /opt/reboot.log" >> $CRON_CONFIG_FILE exec crond -f