.. intro.rst



============
Introduction
============

.. include:: includes/what-is-ykman.rst

This guide contains the instructions for using both ykman's CLI and its GUI.

* For the GUI, see :ref:`gui-label` in this guide.
* For the CLI, see the balance of this guide. The commands are organized by protocol. CLIs that do not relate specifically to a particular protocol are listed in Base Commands.


.. _firmware-label:

YubiKey Firmware
================

.. include:: includes/firmware-overview.rst