I have 10 VPS machines and all of them have to run this one script that I need to change often, but I don't want to change it at 10 places, every time I need to make a change.
I put the script as a plain text file on a remote HTTP server. If I could
wget this file and run the contents, that would be great.
But I'm not sure how to do it, or if there are alternative ways to achieve my goal?