#!/bin/sh

rm ./activehosts.txt > /dev/null 2>&1

if [ "$1" = "" ]
then
echo "No IP subnet has been specfied";exit 
fi

if [ "$1" = "-h" ]
then
echo "

This Script Must Be Run As Root.

Command Sytnax:

For CLI output: activehosts.sh xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx
For Report: activehosts.sh xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx -r

Activehosts.sh is a wrapper script for fping. 
It formats the output to be compaired to the 
report results of dnsdump.sh";exit
fi


if [ "$3" = "-r" ]
then
./fping -ga $1 $2 | awk '{print $1 | "sort -t +1.13"}' > $1-acthost-`date +%m-%d-%y`.txt;more $1-acthost-`date +%m-%d-%y`.txt;echo "The report name is $1-acthost-`date +%m-%d-%y`";exit
else
./fping -ga $1 $2 > ./hosts;more ./hosts | awk '{print $1}';rm -rf ./hosts;exit
fi
 