2020-05-23 20:39:15 -04:00
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#!/bin/bash
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2020-10-24 13:49:17 -04:00
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# Copyright (c) 2020, Mathy Vanhoef <mathy.vanhoef@nyu.edu>
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#
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# This code may be distributed under the terms of the BSD license.
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# See README for more details.
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2020-05-23 20:39:15 -04:00
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set -e
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if ! [ $(id -u) = 0 ]; then
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echo "You must run the script as root"
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exit 1
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fi
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if [[ $# -ne 1 ]]; then
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echo "Illegal number of parameters"
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exit 2
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fi
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IFACE=$1
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# Assure device is in managed mode
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ifconfig $IFACE down
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iw $IFACE set type managed
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ifconfig $IFACE up
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# Scan and list the results
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RESULTS=( $(iwlist $IFACE scan | grep -E "Channel:|SSID") )
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for chanidx in $(seq 0 2 ${#RESULTS[@]})
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do
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ssididx=$((chanidx+1))
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echo ${RESULTS[$ssididx]} ${RESULTS[$chanidx]}
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done
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ifconfig $IFACE down
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