Even Odd in Bash

Published on 28 April 2022 (Updated: 25 September 2022)

Even Odd in Bash

Welcome to the Even Odd in Bash page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

#!/bin/bash
count=$1

[[ $count =~ ^[-+]?[0-9]+$ ]] || { echo "Usage: please input a number"; exit 1; }

rem=$(( $count % 2 ))
 
if [ $rem -eq 0 ]
then
    echo "Even"
else
    echo "Odd"
fi

Even Odd in Bash was written by:

If you see anything you'd like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Oct 29 2019 15:23:13. The solution was first committed on Oct 09 2019 16:02:54. As a result, documentation below may be outdated.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

No 'How to Run the Solution' section available. Please consider contributing.