snippetbashTip
xxd — Create a hexadecimal representation (hexdump) from a binary file, or vice-versa. See also: `hexyl`,
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xxdcreatecommandfromclirepresentationhexadecimalhexdump
Problem
How to use the
xxd command: Create a hexadecimal representation (hexdump) from a binary file, or vice-versa. See also: hexyl, od, hexdump. More information: <https://manned.org/xxd>.Solution
xxd — Create a hexadecimal representation (hexdump) from a binary file, or vice-versa. See also: hexyl, od, hexdump. More information: <https://manned.org/xxd>.Generate a hexdump from a binary file and display the output:
xxd {{input_file}}Generate a hexdump from a binary file and save it as a text file:
xxd {{input_file}} {{output_file}}Display a more compact output, replacing consecutive zeros (if any) with a star:
xxd {{[-a|-autoskip]}} {{input_file}}Display the output with 10 columns of one octet (byte) each:
xxd {{[-c|-cols]}} {{10}} {{input_file}}Display output only up to a length of 32 bytes:
xxd {{[-l|-len]}} {{32}} {{input_file}}Display the output in plain mode, without any gaps between the columns:
xxd {{[-p|-postscript]}} {{input_file}}Revert a plaintext hexdump back into binary, and save it as a binary file:
xxd {{[-r|-revert]}} {{[-p|-postscript]}} {{input_file}} {{output_file}}Code Snippets
Generate a hexdump from a binary file and display the output
xxd {{input_file}}Generate a hexdump from a binary file and save it as a text file
xxd {{input_file}} {{output_file}}Display a more compact output, replacing consecutive zeros (if any) with a star
xxd {{[-a|-autoskip]}} {{input_file}}Display the output with 10 columns of one octet (byte) each
xxd {{[-c|-cols]}} {{10}} {{input_file}}Display output only up to a length of 32 bytes
xxd {{[-l|-len]}} {{32}} {{input_file}}Context
tldr-pages: common/xxd
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