=for html
<div class="synopsis">
-B<fs setcrypt> S<<< [B<-crypt>] <I<on/off>> >>>
+B<fs setcrypt> S<<< [B<-crypt>] <I<on/off>> >>> [B<-help>]
=for html
</div>
C<0> and C<1> or C<true> and C<false> are not supported as replacements
for C<on> and C<off>.
+=item B<-help>
+
+Prints the online help for this command. All other valid options are
+ignored.
+
=back
=head1 OUTPUT