/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 vote239 views1 answer
Git reset back to previous pushed commit
Shell/Bash
2 votes227 views1 answer
Get the last exit code cmd
Shell/Bash
4 votes239 views2 answers
Can i create a branch inside of another branch in GIT
Shell/Bash
2 votes251 views2 answers
Timeshift install
Shell/Bash
0 vote325 views1 answer
Add platform toolchain to linux
Shell/Bash
0 vote242 views1 answer
Git see remote changes before pull
Shell/Bash
1 vote215 views1 answer
Proc folder
Shell/Bash
4 votes239 views3 answers
There is no tracking information for the current branch
Shell/Bash
38 votes242 views6 answers
Remove git from project
Shell/Bash
2 votes222 views1 answer
Netstat command windows
Shell/Bash