I have a dedicated server with more than 10 OPENVZ VPSs.
All these VPSs are accessing a common MySQL/MariaDB database.
These VPSs each have a script to access data from the database.
I want one PHP script to execute all the individual PHP scripts on the VPSs with one command/link..
How can this be accomplished.
All of your VPS should have IP addresses or domains that can be used to access them, right? So just use cURL and hit all of them sequentially or via a loop.