#!/bin/bash openssl genrsa -out domain.key 2048 openssl req -new -key domain.key -out domain.csr openssl x509 -req -years 3 -in domain.csr -signkey domain.key -out domain.crt openssl x509 -req -days 1000 -in domain.csr -signkey domain.key -out domain.crt cat domain.key domain.crt > domain.pem echo echo 'Seu certificado real está pronto, Senhor!' echo