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This command will generate a list of all interfaces that TCPdump has detected. To read the output from a file, use the TCPdump-r option, which specifies the path to the file. The “-w” option can be used in the command line. TCPdump allows you to save the capture TCP/IP packets to a file so that you can examine them later. The netstat command, which is used to troubleshoot and configure, can also be used as a monitoring tool. How can I read PCAP files in Linux? The Wireshark software can now read previously saved capture files. In order to install the telnet client, execute the following command. If you want to read a file with a path, use the -r option. It can read the contents of a network interface or a previously created packet file by using the Tcpdump command. The Tcpdump is built using the libpcap library, which is widely available on almost all Linux distributions. We will also show you how to use Wireshark to open tcpdump files. In this article, we will show you how to read tcpdump output file in Linux. Tcpdump uses the pcap library to capture packets and it can save the captured packets in a file for later analysis. This tool is used to capture network packets and it is very useful for network troubleshooting and analysis.
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If you are a Linux user, you might already be familiar with the tcpdump tool.
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