[B<-issuer>]
[B<-nameopt option>]
[B<-email>]
+[B<-ocsp_uri>]
[B<-startdate>]
[B<-enddate>]
[B<-purpose>]
=item B<-hash>
-synonym for "-hash" for backward compatibility reasons.
+synonym for "-subject_hash" for backward compatibility reasons.
=item B<-subject>
outputs the email address(es) if any.
+=item B<-ocsp_uri>
+
+outputs the OCSP responder address(es) if any.
+
=item B<-startdate>
prints out the start date of the certificate, that is the notBefore date.