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tape.sh
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tape.sh
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#! /bin/bash
echo ' _ '
echo ' | | '
echo ' | | '
echo ' _| |_ ______ _________ ______ '
echo ' /_ _\ / __ | | ____ \ / ____ \ '
echo ' | | | | | | | | \ | | (____) | '
echo ' | | | | | | | | | | | _______| '
echo ' | | \ \__| \_ | |____/ | | |_______ '
echo ' \_\ \_______| | _______/ \_______/ '
echo ' | | '
echo ' | | '
echo ' |_| '
echo ''
avgsiglev=0
iface=$1
if [ -z "$iface" ] ; then
echo "Multiple interfaces found! Please provide a single wireless interface. "
else if [ "$iface" = ' -h ' ] || [ "$iface" = " --help " ] ; then
echo "Usage - sh tape.sh [wireless interface] "
else
network=`iwconfig $iface`
network=${network##*ESSID:}
network=${network%Mode*}
echo 'Connected to' $network
echo ''
echo 'signal level power frequency distance from router '
while true
do
for i in `seq 1000`
do
config=`iwconfig $iface`
siglev=${config##*level=}
siglev=${siglev%dBm*} # signal level
avgsiglev=`echo $(($avgsiglev+$siglev))`
done
avgsiglev=`echo $(($avgsiglev/1000))`
freq=${config##*Frequency:}
freq=${freq%GHz*}
freq=`python -c "print $freq*1000"`
power=${config##*Tx-Power=}
power=${power%dBm*}
power=${power%dBm*} # transmitter power
python log.py $avgsiglev $freq $power
done
fi;fi