.. _commands:

Command Line Interface
======================

**Base Syntax:**

.. code-block:: bash

    ./off_chain_secure_storage <command> [arguments]

**Available Commands:**

+----------------+-----------------------------+---------------------------+---------------------------------+
| Command        | Arguments                   | Description               | Example                         |
+================+=============================+===========================+=================================+
| ``store``      | ``<device_id> <json_data>`` | Store JSON with device ID | ``store FARM001 '{"temp":25}'`` |
+----------------+-----------------------------+---------------------------+---------------------------------+
| ``retrieve``   | ``<hash>``                  | Retrieve data by hash     | ``retrieve 'a1b2c3d4e5f6...'``  |
+----------------+-----------------------------+---------------------------+---------------------------------+
| ``hash``       | ``<json_data>``             | Generate hash only        | ``hash '{"sensor":"data"}'``    |
+----------------+-----------------------------+---------------------------+---------------------------------+
| ``attest``     | None                        | Get TA attestation        | ``attest``                      |
+----------------+-----------------------------+---------------------------+---------------------------------+
| ``public-key`` | None                        | Get public key            | ``public-key``                  |
+----------------+-----------------------------+---------------------------+---------------------------------+