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This article is about how to view hexadecimal files under Linux. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

1. Use VI or VIM

In command state

:%! xxd-converts the current text to hexadecimal format.

:%! od-converts the current text to hexadecimal format.

:%! xxd-c 12mura-converts the current text to hexadecimal format and displays 12 bytes per line.

:%! xxd-r-converts the current file back to text format.

two。 Use hexdump

For example, test.txt

Use:%! xxd to convert the binary file to the following form:

0000000: 6162 630a abc.

Note:

1. To edit in the hex reality area on the left, if you edit the printable characters on the right, it will also be ignored when saving later.

two。 Finally, use the:%! xxd-r command to convert the edited text into binary data, otherwise the hexadecimal information will be converted to text preservation.

[root@linux kobject_test] # hexdump test.txt

0000000 6261 0a63

0000004

Notice that the order here is not the same as that viewed by vim.

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