16进制察看文件_hexdump_od

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本文介绍了如何利用Linux下的hexdump和od命令来查看二进制文件的内容，并展示了具体的命令用法及输出结果。通过hexdump和od命令的不同选项，可以灵活地查看文件的十六进制形式，适用于调试或分析二进制数据。

1. hexdump：

xxha@xxha-PAF4:/media/xxha/E685-99E2$ hexdump -C test1
00000000  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 01  |................|
000001c0  01 00 83 03 d0 ff 10 00  00 00 f0 9f 0f 00 00 03  |................|
000001d0  d0 ff 83 03 d0 ff 00 a0  0f 00 00 40 1f 00 00 03  |...........@....|
000001e0  d0 ff 83 03 d0 ff 00 e0  2e 00 00 00 be 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

2. od:

xxha@xxha-PAF4:/media/xxha/E685-99E2$ od -t x1 test1
0000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*
0000660 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
0000700 01 00 83 03 d0 ff 10 00 00 00 f0 9f 0f 00 00 03
0000720 d0 ff 83 03 d0 ff 00 a0 0f 00 00 40 1f 00 00 03
0000740 d0 ff 83 03 d0 ff 00 e0 2e 00 00 00 be 00 00 00
0000760 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa

如

od -tx1 *.bin

如果文件太长，可以用 head -n / tail -n

od -tx1 *.bin | head -n 20 //只输出前20行。