Linux Command for getting a dump of hex values bytes from Pcap File

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I require a Linux command to display a Hexdump of the PCAP File. Currently, I am using the xxd PcapFile.pcap command. With this, I am getting a hex dump of pcap file along with other bytes inserted in between and end which do not belong to the pcap file. These bytes are of carriage return, newline, a new page, null characters etc. I do not want the hex dump to display these characters. Is there a proper command which can only display the data bytes from the pcap file?

eg:

0000000: d4c3 b2a1 0200 0400 0000 0000 0000 0000 ................ 
0000010: 0000 0400 0100 0000 590d 9d60 abe9 0700 ........Y..`.... 
0000020: 3c00 0000 3c00 0000 0010 f393 8870 000c <...<........p.. 
0000030: 2998 7ecb aefe 1002 0014 0000 0080 9000 ).~............. 
0000040: 0000 0101 0000 0000 0019 fffe 0000 0000 ................ 
0000050: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 
0000060: 0000 0000 590d 9d60 abe9 0700 3c00 0000 ....Y..`....<...

The bytes I get in the end and between are:

END: 0000 f404 0000
BETWEEN Each Packet: 0000 f404 0000 0600 0000 f404 0000 0000 0000 0000 0000 dc56 2d01 d204 0000 d204

Apr 13, 2022 in Linux Administration by Rahul
• 9,670 points
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