[B<-outform> B<DER>|B<PEM>]
[B<-key> I<filename>]
[B<-keyform> B<DER>|B<PEM>|B<P12>]
+[B<-dateopt>]
[B<-text>]
[B<-in> I<filename>]
[B<-out> I<filename>]
Corrupt the signature before writing it; this can be useful
for testing.
+=item B<-dateopt>
+
+Specify the date output format. Values are: rfc_822 and iso_8601.
+Defaults to rfc_822.
+
=item B<-text>
Print out the CRL in text form.