Merge pull request #7576 from nextcloud/enhancement/admin-occ-debugging

Document how to override the log level with occ

admin_manual/configuration_server/logging_configuration.rst

@@ -148,3 +148,8 @@ If required, the name and path of the audit log file can be customized by using
 Find detailed documentation on auditable events for enterprises in our `customer portal <https://portal.nextcloud.com/article/using-the-audit-log-44.html>`_.
 
 .. _PHP date function: http://www.php.net/manual/en/function.date.php
+
+Temporary overrides
+-------------------
+
+You can run override the config.php log level of ``occ`` commands with as :ref:`documented here<occ_debugging>`.

admin_manual/configuration_server/occ_command.rst

@@ -40,6 +40,7 @@ occ command Directory
 * :ref:`command_line_upgrade_label`
 * :ref:`two_factor_auth_label`
 * :ref:`disable_user_label`
+* `Debugging`_
 
 .. _http_user_label:
 
@@ -1487,3 +1488,12 @@ Use the following command to enable the user again::
  sudo -u www-data php occ user:enable <username>
 
 Note that once users are disabled, their connected browsers will be disconnected.
+
+.. _occ_debugging:
+
+Debugging
+---------
+
+In certain situations it's necessary to generate debugging information, e.g. before submitting a bug report. You can run ``occ`` with debug logging::
+
+ sudo -u www-data NC_loglevel=0 php occ -h