Linux users with password and currently logged in

users.sh

#!/bin/bash

users_with_pwd=$(awk -F":" '!($2 == "" || $2 == "!!" || $2 == "*") {print $1}' /etc/shadow)
users_logged_in=$(who | awk '{print $1}' | uniq)

echo "[*] Users with password: "
for user in ${users_with_pwd}; do
  echo $user
done

echo "[*] Users currently logged in: "
for user in ${users_logged_in}; do
  echo $user
done