Created
April 16, 2014 03:55
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Script for easy tcpdump to wireshark on android
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#!/bin/bash -xe | |
nc_running() | |
{ | |
NC_RUN=$(adb shell busybox ps -w | grep "NCRUN='1'" > /dev/null 2>&1; echo $?) | |
} | |
tcpdump_running() | |
{ | |
TCP_RUN=$(adb shell busybox ps -w | grep -v "NCRUN='1'" | grep 'TCPRUN="1"' > /dev/null 2>&1; echo $?) | |
} | |
if [ "$1" == "start" ]; then | |
nc_running | |
if [ "$NC_RUN" -eq 0 ]; then | |
echo "nc and tcpdump are already started" | |
exit 1 | |
fi | |
adb shell "NCRUN='1' /data/local/bin/nc -ll -p 11233 -e sh -c 'TCPRUN=\"1\" /data/local/bin/tcpdump -n -s 0 -w - 2>/dev/null'" & | |
elif [ "$1" == "stop" ]; then | |
NC_GREP=$(adb shell busybox ps -w | grep "NCRUN='1'" > /dev/null 2>&1; echo $?) | |
if [ "$NC_GREP" -eq 0 ]; then | |
NC_PID=$(adb shell busybox ps -w | grep "NCRUN='1'" | cut -d ' ' -f 1) | |
adb shell kill -9 $NC_PID | |
else | |
echo "nc and tcp aren't started" | |
fi | |
elif [ "$1" == "wireshark" ]; then | |
TEMPNAME=/tmp/tmp.$RANDOM-wireand | |
TEMPFILE=$(mkfifo $TEMPNAME) | |
adb forward tcp:11233 tcp:11233 | |
nc -d 127.0.0.1 11233 > $TEMPNAME & | |
TEMP_PID=$! | |
cat $TEMPNAME | wireshark -k -S -i - | |
kill $TEMP_PID | |
rm $TEMPNAME | |
else | |
echo "Enter start, stop, or wireshark" | |
exit 1 | |
fi |
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