Upload files to "OS/bash/Week3"

OS/bash/Week3/addq1.sh

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+#!/bin/bash
+
+echo "Enter a number"
+read no
+
+is_prime=true
+
+if [ "$no" -lt 2 ]; then
+is_prime=false
+else
+for((i=2; i <=$((no/2)); i++));do
+if [ $((no % i)) -eq 0 ];then
+is_prime=false
+break
+fi
+done
+fi
+
+if [ "$is_prime" = true ];then
+echo "$no is prime"
+else
+echo "$no is not prime"
+fi