Binary is a numbering system used to express numbers in 2 states. These two states are 0 and 1. The binary numbering system is very important for computer and IT systems because the different type of hardware uses a binary system like CPU, RAM, GPU, HDD, NIC, etc. Binary Values Binary numbering system provides two values named 0 and 1. There is no number like 3, 5 or similar in...
Linux provides different commands to print given string or data into the terminla or specified place. printf is one of them which is similar to the C programming language printf() function. Actually it is cloned from C printf function which provides similar features to write given string to the terminal in a structured manner. Help We will start by printing help information about printf . And as we will examine most of the...
Numbers are important part of the applications development. We use different type of numbers in different situations. We use int for integers where there is no floating point. We can use floating point type for floating point numbers. In this tutorial we will learn floating numbers. Define Floating Point Number We can define floating point number like other variable types in Python but we should also add point . between decimal and...
od is a tool used to dump files or input in different presentation formtas like octal, decimal, hexadecimal etc. od command especially useful for binary analysis also can be used to debug Linux scripts for unwanted characters. Help
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$ od --help |
Syntax
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od [OPTION]... [FILE]... |
Display File Octal Mode Octal mode is calculated with base 8 . We can print the file contents with -b option.
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$ od -b test |
Display File ASCII Mode As octal mode do...
