#!/bin.sh

hname=$(cat /etc/board.json  | jsonfilter -e '@.system.label_macaddr')
[ -z "$hname" ] && hname=$(cat /sys/class/net/eth0/address)
hname=$(echo $hname | tr -d : | awk '{print tolower($0)}')
uci set system.@system[-1].hostname=$hname
uci set ucentral.config.serial=$hname
