Created
November 4, 2018 16:10
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count of packets by day
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| #!/bin/sh | |
| # (c) Barry Irwin <bvi@moria.org> | |
| # November 2018 | |
| # takes in a tcpdump input as below. prints out a count of traffic by day. | |
| # format expected tcpdump needs -tttt | |
| # 2018-09-28 20:28:47.016856 IP A.B.C.D.SPORT > A.B.C.D.dport : Flags [S], seq 1995830557, win 14600, length 0 | |
| cat - | awk '{print $1}' | sort | uniq -c |
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