Question

Write a script to find if a number is positive or negative or zero. Hint (num=0 ---zero) (Num<0 --- negative) ( num >0 --- postive)

Answer 1

#!/bin/bash

echo "Input number";
read number;

if (( number > 0)); then
    echo "Positive";
elif (( number < 0)); then
    echo "Negative";
else
    echo "Zero";
fi