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phette23/pcap.sh

Created September 9, 2012 08:07
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Using tcpdump to capture network traffic
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pcap.sh
sudo tcpdump -i en0 -n -s 0 -w traffic.pcap tcp or port 53
# see code.google.com/p/pcaphar/wiki/CaptureMobileTraffics
# NB: en0 is for ethernet connections, en1 for Airport
# see also support.apple.com/kb/HT3994
# can analyze .pcap output with pcapperf.appspot.com/
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