How to change mac-address in kali linux and never gets block from any wifi

To change your MAC address in Kali Linux, you can use the macchanger tool. Here are the commands to change your MAC address:

    First, open a terminal in Kali Linux.

    Check the current MAC address of your network interface. Replace eth0 with the name of your interface. For example:

bash

ifconfig eth0 | grep ether

or

bash

ip link show eth0

    Next, disable the network interface. Replace eth0 with your interface name:

bash

sudo ip link set dev eth0 down

    Now, change the MAC address using macchanger. Replace eth0 with your interface name:

bash

sudo macchanger -r eth0

This command generates and sets a random MAC address for your interface. If you prefer to specify a custom MAC address, you can use the -m option followed by the desired MAC address.

    Finally, bring the interface back up:

bash

sudo ip link set dev eth0 up

After executing these commands, your network interface will have a new MAC address. Remember that changing your MAC address can affect network connectivity, particularly if your network relies on MAC address filtering or other security measures. Use this feature responsibly and be aware of any potential implications for your network connectivity.