shell script to connect to OSU_Secure wireless

network-osu-secure.sh

#!/bin/bash

INTERFACE=$1
WHOAMI=`whoami`

if [ $WHOAMI != 'root' ]; then
    echo "Must run as root"
    exit 1
fi

if [ $# != 1 ]; then
    echo "Usage: $0 [interface]"
    exit 1
else
    # make sure wpa_supplicant isn't running
    pkill wpa_supplicant
    wpa_supplicant -D wext -i $INTERFACE -c /etc/wpa_supplicant/wpa_supplicant.conf -B
    dhclient $INTERFACE
fi