Câu 123: XK0-004: CompTIA Linux+

A junior systems administrator needs to make a packet capture file that will only capture HTTP protocol data to a file called test.pcap. Which of the following commands would allow the administrator to accomplish this task?

1. A. netcat -p 80 -w test.pcap
2. B. tshark -r test.pcap -o http — đáp án hiện tại
3. C. tcpdump -i eth0 port 80 -r test.pcap
4. D. tcpdump -i eth0 port 80 -w test.pcap