WebApr 14, 2024 · The preferable way to do math in Bash is to use shell arithmetic expansion. The built-in capability evaluates math expressions and returns the result. The syntax for … WebAug 3, 2024 · This can be done with if-else in shell scripts if we take the help of the modulus operator. The modulus operator divides a number with a divisor and returns the remainder. As we know all even numbers are a multiple of 2, we can use the following shell script to check for us whether a number is even or odd.
Division with Variables in a Linux Shell Baeldung on Linux
WebAs part of the script, I'd like to divide the final size of the file by (1024^3) to get the file size in GB, from the file size in bytes. Since bash does not have floating point calculation, I … WebNov 28, 2005 · Shell Programming and Scripting How to perform floating division in shell script? I want to perform the below division operation in shell script and round the … helstone hampshire
Learn To Create A Shell Script Calculator using Switch Case
WebThe above script will produce the following result −. a + b : 30 a - b : -10 a * b : 200 b / a : 2 b % a : 0 a is not equal to b The following points need to be considered when using the Arithmetic Operators −. There must be spaces between the operators and the expressions. For example, 2+2 is not correct; it should be written as 2 ... WebOutput of the above program. Quotient: 9 Remainder: 1. Explanation of the above code-You know that / is used to perform division. But when you use / inside $(()) then it will only give quotient in the integer form.% is used for obtaining remainder so we have used it … WebOct 3, 2024 · Division (/): Binary operation used to divide two operands. Modulus (%): ... "Basic Operators in Shell Scripting" by DrRoot_, Geeks for Geeks is licensed under CC BY-SA 4.0 "How to program with Bash: Syntax and tools" by David Both, OpenSource.com is licensed under CC BY-SA 4.0 helston electrical