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Added section on how to set hierarchical values per https://github.com/nextcloud/server/issues/9708#issuecomment-395320246

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Johannes Ernst 2018-06-08 18:22:21 +00:00 committed by Morris Jobke
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33
admin_manual/configuration_server/occ_command.rst
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@ -358,16 +358,17 @@ Setting an array configuration value
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Some configurations (e.g. the trusted domain setting) are an array of data.
In order to set (and also get) the value of one key, you can specify multiple
``config`` names separated by spaces::
In this case, ``config:system:get`` for this key will return multiple values::
sudo -u www-data php occ config:system:get trusted_domains
localhost
nextcloud.local
sample.tld
To replace ``sample.tld`` with ``example.com`` trusted_domains => 2 needs to be
set::
To set one of multiple values, you need to specify the array index as the
second ``name`` in the ``config:system:set`` command, separated by a
space. For example, to replace ``sample.tld`` with ``example.com``,
``trusted_domains => 2`` needs to be set::
sudo -u www-data php occ config:system:set trusted_domains 2
--value=example.com
@ -378,6 +379,30 @@ set::
nextcloud.local
example.com
Setting a hierarchical configuration value
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Some configurations use hierarchical data. For example, the settings
for the Redis cache would look like this in the ``config.php`` file::
'redis' => array(
'host' => '/var/run/redis/redis.sock',
'port' => 0,
'dbindex' => 0,
'password' => 'secret',
'timeout' => 1.5,
)
Setting such hierarchical values works similarly to setting an array
value above. For this Redis example, use the following commands::
sudo -u www-data php occ config:system:set redis host \
--value=/var/run/redis/redis.sock
sudo -u www-data php occ config:system:set redis port --value=0
sudo -u www-data php occ config:system:set redis dbindex --value=0
sudo -u www-data php occ config:system:set redis password --value=secret
sudo -u www-data php occ config:system:set redis timeout --value=1.5
Deleting a single configuration value
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^