Anyone have a good way, using either Wireshark or tshark, to get a
unique list of BSSIDs from a capture? I've been trying to do "tshark -r
capture.pcapng -T fields -e wlan.bssid | uniq" But this isn't working.
Maybe I'm missing something, but when tshark outputs the BSSIDs, each
one is different, even when they visibly appear to be the same. Confirmed this
with od, and the octal dump of 2 seemingly identical lines (human readable) are
different. It also seems to randomly throw empty lines in there. This is preventing uniq from doing its job.
Am I misunderstanding the usage of tshark? My understanding of the syntax above would be that it should just output a list of all the BSSIDs in the capture, and then I'm just piping it to uniq to filter out duplicates.
