#!/bin/bash
#Wifi auto connect 

echo "Bringing interface down..."
sudo ifconfig wlan0 down
echo "Terminating related processes..."
sudo killall -w -q dhclient
sudo rm -f /var/run/dhclient.pid
sudo killall -q wpa_supplicant
echo "Bringing interface up..."
sudo ifconfig wlan0 up
sudo iwconfig wlan0 essid "WIFI_NAME" key password
sudo dhclient -q wlan0

while [ -n "$(ping -c 1 google.com|grep unknown)" ]
do
echo "Connecting..."
done

echo "Connection established"