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tldr/pages.zh/common/xxd.md

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# xxd
> 从二进制文件创建十六进制表示(十六进制转储),或反之亦然。
> 更多信息:<https://manned.org/xxd>。
- 从二进制文件生成十六进制转储并显示输出:
`xxd {{input_file}}`
- 从二进制文件生成十六进制转储并将其保存为文本文件:
`xxd {{input_file}} {{output_file}}`
- 显示更紧凑的输出,用星号替换连续的零(如果有的话):
`xxd -a {{input_file}}`
- 按每列一个八位字节字节显示10列输出
`xxd -c {{10}} {{input_file}}`
- 输出长度限制为32个字节
`xxd -l {{32}} {{input_file}}`
- 以普通模式显示输出,列之间没有任何间隔:
`xxd -p {{input_file}}`
- 将明文十六进制转储恢复为二进制,并将其保存为二进制文件:
`xxd -r -p {{input_file}} {{output_file}}`