Use drush to install a module on all of the sites of a multisite at once
If you are using Acquia Cloud Site Factory (ACSF) then you can use ACSF command acsf-tools-ml

acsf-tools-ml (sfml): This command will run any Drush command against all sites in your factory. drush @coolsites.01dev sfml en admin_toolbar



 2. Other solution: It's not recommended to enable/disable module directly on the server in this way you lose access to Configuration management.(It will become difficult to manage it)

Recommended Approach: 


Enable module in your local environment and then export it via `drush config:export`
import the configuration on the respected server via `drush  config:import`
You can write a simple bash command to automate drush  config:import on all the websites.