#!/bin/bash

senha=""

while [ "$senha" != "linux123" ]
do
    echo "Digite a senha:"
    read senha

    if [ "$senha" != "linux123" ]; then
        echo "Senha incorreta! Tente novamente."
    fi
done

echo "Senha correta! Acesso permitido."

Embed on website

To embed this project on your website, copy the following code and paste it into your website's HTML: