drush help config:set

output.txt

$ drush help config:set
Set config value directly. Does not perform a config import.

Examples:
  drush config:set system.site page.front node Sets system.site:page.front to "node". 

Arguments:
  config_name The config object name, for example "system.site".                 
  key         The config key, for example "page.front".                          
  [value]     The value to assign to the config key. Use '-' to read from STDIN. 

Options:
  --input-format[=INPUT-FORMAT] Format to parse the object. Use "string" for string (default), and "yaml" for YAML. // A 
                                convenient way to pass a multiline value within a backend request. [default: "string"]   
  --value=VALUE                 The value to assign to the config key (if any).                                          

Aliases: cset, config-set

$ drush --version
Drush Commandline Tool 9.5.2