What is tcpdump used for?

Related questions

1. How do I open PCAP files in Wireshark?
2. What's a PCAP file?
3. Does Tcpdump show packets dropped?
4. How do I open a tcpdump file in Wireshark?
5. What does packet capture do?
6. What is a sniffer tool?
7. What is the purpose of a capture filter in Wireshark?
8. Is WinPcap needed for Wireshark?
9. What is Wireshark and how does it work?
10. What are packet capture tools?

Tags

1. #which
2. #analyzer
3. #transferred
4. #systems
5. #based
6. #package
7. #linux
8. #packets
9. #tcpdump
10. #interface
11. #network
12. #command
13. #widely
14. #capture
15. #operating
16. #available
17. #sniffer
18. #filter
19. #powerful
20. #specific
21. #under
22. #received