..
  Copyright 2025-2026, Contributors to the Grid Edge Interoperability &
  Security Alliance (GEISA), a Series of LF Projects, LLC
  This file is licensed under the Community Specification License 1.0
  available at:
  https://github.com/geisa/specification/blob/main/LICENSE.md or
  https://github.com/CommunitySpecification/Community_Specification/blob/main/1._Community_Specification_License-v1.md

Linux Execution Environment
-------------------------------

|geisa-lee-hdr|

The Linux Execution Environment is one of two execution environments defined
within the GEISA specification.  The LEE defines requirements for platform
implementers that ensure application developers can develop software without
needing to customize it for each target environment.

LEE conformant platforms will provide a consistent:

* :doc:`lee/operating-system`
* :doc:`lee/app-isolation`
* :doc:`lee/base-libraries`
* :doc:`lee/core-services`
* :doc:`lee/file-layout`

.. toctree::
  :hidden:

  lee/operating-system
  lee/app-isolation
  lee/base-libraries
  lee/core-services
  lee/file-layout 

|geisa-pyramid|