/Shell/Bash/Linux shell scipts to check whether given number is prime or not

Linux shell scipts to check whether given number is prime or not

How to check prime number in shell script

#!/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."

Source: grepper.com

Similar codes

0 vote254 views1 answer
Slack text substitution mac does not work
Shell/Bash
0 vote174 views1 answer
Cvauc install package source
Shell/Bash
0 vote178 views1 answer
Reset gui linux
Shell/Bash
0 vote209 views1 answer
Creating a New Laravel Application
Shell/Bash
0 vote165 views2 answers
Npm package github
Shell/Bash
0 vote172 views3 answers
Lumbha ram github
Shell/Bash
0 vote216 views1 answer
Cd grapejuice python3 ./install.py
Shell/Bash
0 vote227 views1 answer
Linux gzip multiple files
Shell/Bash
0 vote194 views1 answer
Linux copy files to current directory
Shell/Bash
2 votes192 views2 answers
Sqlmap enumerate databases
Shell/Bash