Linux Tricks Tcpdump
ping -c 500 <server_to_ping>
netcat -w3 -zv <destination>
tcpdump -w tcpdumprdeluh0001050_$(date +m-%d).pcap -i eth0 tcp and port 2049
-w : Write to file
tcp : Add protocol after interface
If .pcap file is needed:
tcpdump -w - | tee somefile.pcap | tcpdump -r - What it does: ○ -w - tells tcpdump to write binary data to stdout ○ tee writes that binary data to a file AND to its own stdout ○ -r - tells the second tcpdump to get its data from its stdin
If .txt file is enough:
tcpdump -i eth0 tcp and port 2049 | tee tcpdumpTEST.txt
tcpdump -i eth0 host 141.6.28.96 -w - | tee /tmp/tcpdumpLogs_$(date +m-%d).log | tcpdump -r -