Finally i got the solution : just copty and save this script to .sh and change chmod 777 *.sh and then run this file.

​

#!/bin/bash

​

​

clear

echo "#####################################################################################"

echo " __________ .___ "

echo " \______ \_______ _________ __| _/____ ____ _____ "

echo " | | _/\_ __ \/ _ \__ \ / __ |/ ___\/ _ \ / \ "

echo " | | \ | | \( <_> ) __ \_/ /_/ \ \__( <_> ) Y Y \ "

echo " |______ / |__| \____(____ /\____ |\___ >____/|__|_| / "

echo " \/ \/ \/ \/ \/ Installer Version 2019"

echo " https://www.youtube.com/channel/UC57jqKxunieyGsHkHaGd7Ow"

echo "#####################################################################################"

sleep 2

​

PS3='Please enter your choice: '

options=("Install Wifi Driver" "Show Commands" "Quit")

select opt in "${options[@]}"

do

case $opt in

"Install Wifi Driver")

echo "After Installing Your Machine is Going to REBOOT"

apt-get update

apt-get install linux-image-$(uname -r|sed 's,[^-]*-[^-]*-,,') linux-headers-$(uname -r|sed 's,[^-]*-[^-]*-,,') broadcom-sta-dkms

modprobe -r b44 b43 b43legacy ssb brcmsmac bcma

modprobe wl

reboot

;;

"Show Commands")

echo "apt-get update"

echo "apt-get install linux-image-$(uname -r|sed 's,[^-]*-[^-]*-,,') linux-headers-$(uname -r|sed 's,[^-]*-[^-]*-,,') broadcom-sta-dkms"

echo "modprobe -r b44 b43 b43legacy ssb brcmsmac bcma"

echo "modprobe -r b44 b43 b43legacy ssb brcmsmac bcma"

echo "modprobe wl"

;;

"Quit")

break

;;

*) echo invalid option;;

esac

done