Linux OD command: Display files in different binary

Introduced:
The OD (octal dump) command can display files or streams in eight, decimal, hexadecimal, and ASCII codes, which are useful for accessing or visually inspecting characters in a file that cannot be displayed directly on the terminal.
Grammar:

OD [-A address in] [-t display format] File

Option Description:
-A Address binary: Displays address information in the specified input;
-T display format: Specifies the display format of the data;

-a specifies that the address is included in the system:
o Octal (System default)
D Decimal
X hex
n Do not print displacement values

-t specifies the display format of the data, the main parameters are:
C ASCII character or backslash sequence (e.g. \ n)
D Signed Decimal number
F Floating point number
o Octal (System default)
U unsigned decimal number
x hexadecimal number

Example of execution:

#od-A x-t x filename (address is 16 binary, data is 16 binary)

$ cat Text

Hello World

The OD command

$ od-a o text #地址显示为八进制, first column address

05 0000000 062550 066154 020157 067567 066162 005144 062157 061440

06 0000020 066557 060555 062156 000012

07 0000027

$ od-a D Text #地址显示为十进制

09 0000000 062550 066154 020157 067567 066162 005144 062157 061440

10 0000016 066557 060555 062156 000012

11 0000023

$ od-a x Text #地址显示为十六进制

13 000000 062550 066154 020157 067567 066162 005144 062157 061440

14 000010 066557 060555 062156 000012

15 000017

$ od-t C Text

0000000 h e l l o w o r l d \ n o d C

0000020 o m m a n d \ n

19 0000027

Linux OD command: Display files in different binary