#!/bin/bash

# Function to change MAC address
change_mac() {
    interface=$1
    new_mac=$2

    echo "Changing MAC address of $interface to $new_mac"

    # Disable the network interface
    sudo ifconfig $interface down

    # Change the MAC address
    sudo ifconfig $interface hw ether $new_mac

    # Enable the network interface
    sudo ifconfig $interface up
}

# Example usage
interface_name= "eth0" # Replace with your actual network interface name
new_mac_address= "00:11:22:33:44:55" # Replace with the desired MAC address

change_mac $interface_name $new_mac_address