1、查看二进制文件-
hexdump: [-bcCdovx] [-e fmt] [-f fmt_file] [-n length] [-s skip] [file ...]
| 参数 | 描叙 |
| -b | 每个字节显示为8进制。一行共16个字节，一行开始以十六进制显示偏移值 |
| -c | 每个字节显示为ASCII字符 |
| -C | 每个字节显示为16进制和相应的ASCII字符 |
| -d | 两个字节显示为10进制 |
| -e | 格式化输出 |
| -f | Specify a file that contains one or more newline separated format strings. Empty lines and lines whose first non-blank character is a hash mark (#) are ignored. |
| -n | 只格式前n个长度的字符 |
| -o | 两个字节显示为8进制 |
| -s | 从偏移量开始输出 |
| -v | The -v option causes hexdump to display all input data. Without the -v option, any number of groups of output lines, which would be identical to the immediately preceding group of output lines |
| -x | 双字节十六进制显示 |
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