/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

1 vote173 views1 answer
Tsc: command not found on arch
Shell/Bash
0 vote160 views1 answer
Tablet mode powershell script
Shell/Bash
2 votes185 views1 answer
Delete postmaster.pid mac
Shell/Bash
0 vote164 views1 answer
How to enable mod_headers in apache ubuntu
Shell/Bash
0 vote220 views1 answer
Bash rifare ultimo comando
Shell/Bash
0 vote200 views1 answer
Mountebank docker quick start
Shell/Bash
0 vote161 views2 answers
Github merge
Shell/Bash
0 vote169 views1 answer
App-crashed
Shell/Bash
26 votes230 views1 answer
Rm git init
Shell/Bash
0 vote131 views1 answer
How to clone a repl
Shell/Bash