docs(occ): update maintenance install reference

Assisted-by: Copilot:GPT-5.6

Signed-off-by: Josh <josh.t.richards@gmail.com>

Author: joshtrichards

admin_manual/occ_system.rst

@@ -885,45 +885,55 @@ These commands are only available before Nextcloud has been installed, after
 you have unpacked the archive and copied Nextcloud into the appropriate
 directories.
 
-Display the available installation options::
-
- sudo -E -u www-data php /var/www/nextcloud/occ maintenance:install --help
- Nextcloud is not installed - only a limited number of commands are available
-
- Usage:
-   maintenance:install [options]
-
- Options:
-       --database[=DATABASE]                  Supported database type [default: "sqlite"]
-       --database-name[=DATABASE-NAME]        Name of the database
-       --database-host[=DATABASE-HOST]        Hostname of the database [default: "localhost"]
-       --database-port[=DATABASE-PORT]        Port of the database
-       --database-user[=DATABASE-USER]        User name to connect to the database
-       --database-pass[=DATABASE-PASS]        Password of the database user
-       --database-table-prefix[=...]          Table prefix for every table in the database
-       --admin-user[=ADMIN-USER]              User name of the admin account [default: "admin"]
-       --admin-pass[=ADMIN-PASS]              Password of the admin account
-       --data-dir[=DATA-DIR]                  Path to data directory [default: "/var/www/nextcloud/data"]
-
-This example installs Nextcloud with a MySQL database::
-
- sudo -E -u www-data php occ maintenance:install \
-   --database mysql \
-   --database-name nextcloud \
-   --database-host 127.0.0.1 \
-   --database-user nextcloud \
-   --database-pass secret \
-   --admin-user admin \
-   --admin-pass password
+Display the available installation options:
+
+.. code-block:: console
+
+   $ sudo -u www-data php /var/www/nextcloud/occ maintenance:install --help
+   Nextcloud is not installed - only a limited number of commands are available
+
+   Usage:
+     maintenance:install [options]
+
+   Options:
+         --database[=DATABASE]                  Supported database type [default: "sqlite"]
+         --database-name[=DATABASE-NAME]        Name of the database
+         --database-host[=DATABASE-HOST]        Hostname of the database [default: "localhost"]
+         --database-port[=DATABASE-PORT]        Port the database is listening on
+         --database-user[=DATABASE-USER]        Login for database connection
+         --database-pass[=DATABASE-PASS]        Password of the database login
+         --database-table-space[=DATABASE-TABLE-SPACE]
+                                                   Table space of the database (``oci`` only)
+         --disable-admin-user                   Disable the creation of an administrator login
+         --admin-user[=ADMIN-USER]              Login for initial administrator account [default: "admin"]
+         --admin-pass[=ADMIN-PASS]              Password for initial administrator login
+         --admin-email[=ADMIN-EMAIL]            E-Mail to associate with the initial administrator login
+         --data-dir[=DATA-DIR]                  Path to data directory
+         --password-salt[=PASSWORD-SALT]        Password salt; generated if not provided (ADVANCED)
+         --server-secret[=SERVER-SECRET]        Server secret; generated if not provided (ADVANCED)
+
+This example installs Nextcloud with a MySQL database. ``occ`` prompts for
+the database and administrator passwords:
+
+.. code-block:: console
+
+   $ sudo -u www-data php /var/www/nextcloud/occ maintenance:install \
+       --database mysql \
+       --database-name nextcloud \
+       --database-host 127.0.0.1 \
+       --database-user nextcloud \
+       --admin-user admin
+   What is the password to access the database with user <nextcloud>?
+   What is the password you like to use for the admin account <admin>?
    Nextcloud was successfully installed
 
 Supported databases:
 
-* ``sqlite`` — SQLite (community edition only; not recommended for production)
+* ``sqlite`` — SQLite (not recommended for production usage)
 * ``mysql`` — MySQL or MariaDB
 * ``pgsql`` — PostgreSQL
-* ``oci`` — Oracle (Nextcloud Enterprise only)
-
+* ``oci`` — Oracle; contact `Nextcloud GmbH
+  <https://nextcloud.com/enterprise/>`_ for enterprise support
 
 .. _command_line_upgrade_label: