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Questions tagged [hexdump]

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1
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1answer
387 views

Hexdump binary file while honoring separators

I have a binary file where records are separated by newlines. hexdump just dumps everything with a fixed column width. Is there a tool to hexdump this file, while honoring the newline separator? (Any ...
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1answer
2k views

Convert serialized Java object to human readable

I have object of class class X { private DateTime dt; "constructor, set/get" } I have one instance of this object serialized in file.bin. I want to show content of `file.bin on the Linux ...
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0answers
739 views

Procedure to figuring out U-Boot environment location from binary/hex dump

TL;DR: I have a u-boot (version 1.6.1) enabled board, I have dumped the partition that contains the environment variables to a binary file using dd and now am stumped at finding out how to translate ...
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0answers
259 views

Why “hexdump” displays a new empty line?

I have noticed a strange behavior when hexdump displays the hex values of a file, I have executed the following command: hexdump -C 1.txt And I got the following result: Notice how hexdump ...
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0answers
147 views

Is there a utility that allows to create structured data from tcpdump hexdumps?

Sometimes I have to use tcpdump to troubleshoot problems with networking protocols that tcpdump does not know how to parse. Is there a utility that could read tcpdump packets in hex dump format and ...
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New CF memory card not empty (random pattern instead of zeros)

I recently bought a 16 GB "Sandisk Ultra" Compact Flash card for my camera. I always do some testing on new storage devices before starting normal use: first some scanning, then maybe a copy of the ...
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48 views

Do my LUKS partition damaged?

Some say that my LUKS parition may have been damaged due to some mistakes, but I'm not very sure. hexdump -C /dev/sda7 | grep LUKS 1cca2cc80 7f 66 4c 55 4b 53 bd 14 ff c3 3e 2c 52 f0 7c 3a |....
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14 views

How to debug a font binary from the Terminal on Mac

I have created a demo font which I haven't been able to get working yet, running into this Browser error when I try to load it in the browser: OTS parsing error: incorrect entrySelector for table ...
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Use objdump to show data as floating point

I have a ELF executable a.out that uses some floating point constants. After some investigation I found the address of these constants and then I do, $ objdump -s a.out | grep 4a9940 which gives me ...