#!/bin/sh | |
. /etc/utils.sh | |
GHN_DIR="/tmp/ghn" | |
usage() { | |
echo "Usage:" | |
echo | |
echo " $0 $1" | |
echo | |
echo " A wrapper for 'read-ghn-node' when querying the local G.hn node " | |
echo " Grabs a single paramater and prints the value. " | |
echo | |
exit 99 | |
} | |
if ! has-ghn; then | |
exit 0 | |
fi | |
if [ "$#" -ne "1" ]; then | |
usage "$1" | |
fi | |
GHN_MAC_ADDR=$(cat "$GHN_DIR"/mac_addr) | |
read-ghn-node "$GHN_MAC_ADDR" "$1" |