1#!/bin/bash 2 3if [ "`which iwconfig`" = "" ] ; then 4 echo "WARNING:Wireless tool not exist!" 5 echo " Please install it!" 6 exit 7else 8 if [ `uname -r | cut -d. -f2` -eq 4 ]; then 9 wpa_supplicant -D ipw -c wpa1.conf -i wlan0 10 else 11 if [ `iwconfig -v |awk '{print $4}' | head -n 1` -lt 18 ] ; then 12 wpa_supplicant -D ipw -c wpa1.conf -i wlan0 13 else 14 wpa_supplicant -D wext -c wpa1.conf -i wlan0 15 fi 16 17 fi 18fi 19 20 21