We have a multi-site install that uses the same core files but different databases. As of right now, we have over 40 sites. When I do module and core upgrades, I have to login to each site and manually run update.php.
Is there a way to automate this process so that I do not have to spend so much time logging into every multisite, run update.php and clear the cache? If so, what is the exact command to run update.php? I've tried wget and that doesn't seem to work.