#!/bin/sh <<'LICENSE' Part of AREDN -- Used for creating Amateur Radio Emergency Data Networks Copyright (C) 2015 Conrad Lara See Contributors file for additional contributors This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation version 3 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . LICENSE { while true; do sleep 5; if echo /neighbors | nc 127.0.0.1 2006 2>/dev/null | grep -q YES; then echo 1 > /sys/class/leds/ubnt:red:link1/brightness else echo 0 > /sys/class/leds/ubnt:red:link1/brightness fi done; } &