tcpdump 的抓包保存到文件的命令参数是-w xxx.cap
1 | tcpdump -i eth1 -w /tmp/xxx.pcap |
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1 | tcpdump -i eth1 -nn -w /tmp/xxx.pcap |
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1 | tcpdump -i eth1 host 192.168.1.123 -w /tmp/xxx.cap |
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1 | tcpdump -i eth1 host 192.168.1.123 and port 80 -w /tmp/xxx.cap |
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1 | tcpdump -i eth1 host 192.168.1.123 and icmp -w /tmp/xxx.cap |
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1 | tcpdump -i eth1 host 192.168.1.123 and ! port 80 and ! port 25 and ! port 110 -w /tmp/xxx.cap |
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1 | tcpdump -i eth1 port 80 and vlan 1 -w /tmp/xxx.cap |
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1 | tcpdump -i eth1 pppoes -w /tmp/xxx.cap |
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1 | tcpdump -i eth1 -w /tmp/xxx.cap -C 100m |
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1 | mergecap -w merge.pcap 1.pcap 2.pcap |
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1 | tshark -r 1.pcap radius -w radius.pcap |
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1 | editcap -c 1000000 merge.pcap split01.pcap |
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1 | editcap -c 100000 in.pcap out.pcap |
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