Exemplos de Uso
$
$
openssl s_client -showcerts -connect meusite.com:443 </dev/null
$
openssl s_client -debug -connect meusite.com:443 </dev/null 2>&1 | tail -20
$
md5sum <(openssl x509 -noout -modulus -in cert.pem) <(openssl rsa -noout -modulus -in chave.key)