#!/bin/bash

iface=wlan0
ifconfig -a 
echo "Read the above text and input the name of the device you think is your wireless card (usually wlan0) "
read iface
ifconfig $iface down
ifconfig $iface up
iwlist $iface scan | grep -i ESSID
echo "Read the above text and input the name of the network you wish to connect to"
read router
echo "Please input the password for the network selected"
read passphrase
killall wpa_supplicant
wpa_passphrase $router $passphrase > /etc/wireless-wpa.conf
wpa_supplicant -B -Dwext -i$iface -c/etc/wireless-wpa.conf
dhclient -r
dhclient $iface