how to check prime number in shell script

Brainy Bison answered on May 3, 2021 Popularity 9/10 Helpfulness 8/10

answer how to check prime number in shell script

how to check prime number in shell script

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#!/bin/bash
echo -e "Enter Number : \c"
read n
for((i=2; i<=$n/2; i++))
do
  ans=$(( n%i ))
  if [ $ans -eq 0 ]
  then
    echo "$n is not a prime number."
    exit 0
  fi
done
echo "$n is a prime number."

Popularity 9/10 Helpfulness 8/10 Language shell

Source: Grepper

Tags: script shell

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Contributed on May 03 2021

Brainy Bison

0 Answers Avg Quality 2/10

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how to check prime number in shell script

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