=pod

=head1 NAME

openssl-configutl - openssl configuration file helper command

=head1 SYNOPSIS

B<openssl> B<configutl>
[B<-help>]
[B<-config> I<filename>]
[B<-out> I<filename>]
[B<-noheader>]

=head1 DESCRIPTION

Real world openssl configuration files with use of the B<.include> directive
are quite complex, and there is a need to see the resulting system-wide configuration.

This tool is designed for managing OpenSSL configuration files. Currently it
processes a configuration file with possibly complex structure and dumps an effective
resulting configuration file, to stdout by default.

=head1 OPTIONS

=over 4

=item B<-help>

Print out a usage message.

=item B<-config> I<filename>

The configuration file to deal with. If omitted, the compiled one or the one defined
via the B<OPENSSL_CONF> environment variable is used.

=item B<-out> I<filename>

The output file to be used instead of stdout.

=item B<-noheader>

Don't print information about the original config file to be processed.

=back

=head1 EXAMPLES

Dump the configuration file I<my.conf> processing all B<.include> directives to the
file B<result.conf>

 openssl configutl -config my.conf -out result.conf

=head1 SEE ALSO

L<config(5)>

=head1 HISTORY

The B<configutl> command was added in OpenSSL 3.6.

=head1 COPYRIGHT

Copyright 2025-2026 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the Apache License 2.0 (the "License").  You may not use
this file except in compliance with the License.  You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.

=cut
