aredn/files/usr/local/bin/linkled

33 lines
1.0 KiB
Plaintext
Raw Normal View History

#!/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 <http://www.gnu.org/licenses/>.
LICENSE
LINK1LED=`readlink -f /sys/class/leds/*link1`
{
while true; do
sleep 5;
if echo /neighbors | nc 127.0.0.1 2006 2>/dev/null | grep -q YES; then
echo 1 > $LINK1LED/brightness
else
echo 0 > $LINK1LED//brightness
fi
done;
} &