#!/bin/sh
cat /etc/crontabs/root | grep /usr/bin/bmx6hosts_dnsmasq_update || {
  echo "adding bmx6 IPv6 addresses to dnsmasq hosts file directory"
  echo "*/4 * * * * /usr/bin/bmx6hosts_dnsmasq_update" >> /etc/crontabs/root
}

uci show dhcp.@dnsmasq[0].addnhosts | grep '/var/hosts/bmx6' || {
  uci add_list dhcp.@dnsmasq[0].addnhosts='/var/hosts/bmx6'
  uci commit dhcp
}