Update files at multiple sites at once
<p>I'm looking for a solution to update all of my sites at once.</p>

<p>It's a custom made script and it runs on 1 server.</p>

<p>I frequently update my sites and now I have to upload the files to all those sites and it takes too long. </p>

<p>Is there an easier way to install the new files at all of these sites?</p>
