#!/usr/bin/env sh

USAGE="usage : wgtest <IP address> ..."

if [ $# -eq 0 ]; then
	echo "$USAGE"
	return
fi

for host in $@; do
	if ping -c 1 "$host" >/dev/null 2>/dev/null ; then
		echo "$host : REACHABLE";
	else
		echo "$host : UNREACHABLE";
	fi
done