Miscellany

#!/bin/bash
echo "This is an automated script to execute the whois and dig commands."
answer=0
echo -n "Do you know the IP address?  "
read answer
if [ answer = 0 ]
then
        echo -n "Enter the hostname:  "
        read hostname
        dig $hostname
else
echo -n "Please enter the IP address:  "
read ip
echo -n "Now we'll do some whois searching to find out who it is, please wait while I do this..."
whois $ip