Export configuration to a directory.
drush config-export
label : A config directory label (i.e. a key in $config_directories array in settings.php). Defaults to 'sync'
--add : Run `git add -p` after exporting. This lets you choose which config changes to sync for commit.
--commit : Run `git add -A` and `git commit` after exporting. This commits everything that was exported without prompting.
--message : Commit comment for the exported configuration. Optional; may only be used with --commit or --push.
--push : Run `git push` after committing. Implies --commit.
--destination : An arbitrary directory that should receive the exported files. An alternative to label argument.
--skip-modules : A list of modules to ignore during export (e.g. to avoid listing dev-only modules in exported configuration).
Export configuration; do not include the devel module in the exported configuration, regardless of whether or not it is enabled in the site.
drush config-export --skip-modules=devel
Export configuration; Save files in a backup directory named config-export.
drush config-export --destination