MAC Address Changer Script

macChange.sh

#!/bin/bash
echo
echo "========================================================" 
echo "Script : MAC Address Changer Script"
echo 
echo "Author : Abdul Noushad Sheikh"	
echo
date
echo 
echo "Note : To check device interface name try command => ifconfig"
echo "========================================================"
echo
printf "${White}Enter the network interface name: "
read net_interface
echo
sudo service network-manager stop
sudo ifconfig ${net_interface} down
sudo macchanger -r ${net_interface}
sudo ifconfig ${net_interface} up
sudo service network-manager start