Division of Floating Point Numbers in Bash
The division operator ( “/” ) can easily divide two integer numbers in Bash. However, the division of floating point …
arithmetic operators
[Fixed] “integer expression expected” Error in Bash
The “integer expression expected” error is one of the common errors Bash users encounter. This error often arises when the …
[Solved] “binary operator expected” Error in Bash
“binary operator expected” is one of the errors Bash users often face. This happens around the test statement or “[[” …
How to Calculate in Bash [3 Practical Examples]
Bash users often need help with performing arithmetic calculations in Shell. This happens because of inadequate knowledge about the syntax …
How to Format Number in Bash [6 Cases]
The printf command is the default choice to format number in Bash. It offers multiple format specifiers such as %d …
How to Use “Mod” Operator in Bash [5 Basic Usage]
The mod or modulo operator is a binary operator that finds the remainder when a number is divided by another. …
How to Convert Hex to Decimal in Bash [6+ Methods]
Decimal and hexadecimal are popular number systems. Decimal is base 10, using 10 symbols (0-9), while hexadecimal is base 16. …
How to Generate Random Number in Bash [7 Easy Ways]
Generating random number in Bash is required for many applications. This is particularly useful for data encryption and simulation purposes. …
Performing Math Operations in Bash [12+ Commands Explained]
Mathematical or arithmetical calculations are essential for scheduling cron jobs, calculating the difference between the timestamps, and many other important …
How to Divide Two Numbers in Bash [8 Easy Ways]
To divide two numbers in Bash use the following methods: Divide two integer variables x and y using expr command: …
How to Sum Up Numbers in Bash [Explained With Examples]
Adding numbers is one of the basic math operations one needs to perform. In the Bash shell, there are a …
