gsettings
Query and modify dconf settings with schema validation. tldr-pages
On Linux
Linux
Set the value of a key. Fails if the key doesn't exist or the value is out of range
gsettings set org.example.schema example_key valueIdentifyPrint the value of a key or the schema-provided default if the key has not been set in dconf
gsettings get org.example.schema example_keyIdentifyUnset a key, so that its schema default value will be used
gsettings reset org.example.schema example_keyIdentifyDisplay all (non-relocatable) schemas, keys, and values
gsettings list-recursivelyIdentifyDisplay all keys and values (default if not set) from one schema
gsettings list-recursively org.example.schemaIdentifyDisplay schema-allowed values for a key (helpful with enum keys)
gsettings range org.example.schema example_keyIdentifyDisplay the human-readable description of a key
gsettings describe org.example.schema example_keyIdentify