bash 如何从bash查看二进制文件？
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How to view files in binary from bash?
提问by adam_0
I would like to view the contents of a file in the current directory, but in binary from the command line. How can I achieve this?
我想查看当前目录中文件的内容，但是从命令行查看二进制文件。我怎样才能做到这一点？
回答by Emilio Bool
回答by tyranid
hexdump -C yourfile.bin
unless you want to edit it of course. Most linux distros have hexdumpby default (but obviously not all).
除非你当然想编辑它。大多数 linux 发行版hexdump默认都有（但显然不是全部）。
回答by Duck
vi your_filename
hit esc
打 esc
Type :%!xxdto view the hex strings, the n :%!xxd -rto return to normal editing.
键入:%!xxd查看十六进制字符串，在n:%!xxd -r恢复到正常的编辑。
回答by Jim Garrison
As a fallback there's always od -xc filename
作为后备，总是有 od -xc filename
回答by Raju
If you want to open binary files (in CentOS 7):
如果你想打开二进制文件（在 CentOS 7 中）：
strings <binary_filename>
回答by siddiq
sudo apt-get install bless
sudo apt-get install bless
Bless is GUI tool which can view, edit, seach and a lot more. Its very light weight.
Bless 是一个 GUI 工具，可以查看、编辑、搜索等等。它的重量很轻。
回答by Aalex Gabi
$ echo -n 'Hello world!' | hd
00000000 48 65 6c 6c 6f 20 77 6f 72 6c 64 21 |Hello world!|
0000000c
回答by intgr
回答by dividebyzero
You can open emacs (in terminal mode, using emacs -nwfor instance), and then use Hexl mode: M-x hexl-mode.
您可以打开 emacs（在终端模式下，emacs -nw例如使用），然后使用 Hexl 模式：M-x hexl-mode。
https://www.gnu.org/software/emacs/manual/html_node/emacs/Editing-Binary-Files.html
https://www.gnu.org/software/emacs/manual/html_node/emacs/Editing-Binary-Files.html
回答by craken
You can use hexdump binary file
您可以使用 hexdump 二进制文件
sudo apt-get install hexdump
hexdump -C yourfile.bin
