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31 lines
794 B
Markdown
31 lines
794 B
Markdown
# xxd
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> Create a hexadecimal representation (hexdump) from a binary file, or vice-versa.
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- Generate a hexdump from a binary file and display the output:
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`xxd {{input_file}}`
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- Generate a hexdump from a binary file and save it as a text file:
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`xxd {{input_file}} {{output_file}}`
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- Display a more compact output, replacing consecutive zeros (if any) with a star:
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`xxd -a {{input_file}}`
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- Display the output with 10 columns of one octet (byte) each:
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`xxd -c {{10}} {{input_file}}`
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- Display output only up to a length of 32 bytes:
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`xxd -l {{32}} {{input_file}}`
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- Display the output in plain mode, without any gaps between the columns:
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`xxd -p {{input_file}}`
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- Revert a plaintext hexdump back into binary, and save it as a binary file:
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`xxd -r -p {{input_file}} {{output_file}}`
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