People trying to run test or developer servers (JIRA OR Confluence) sometimes need a new server ID so they don't clash with the "real" server IDs.
How is documented here:
https://confluence.atlassian.com/jirakb/changing-server-id-for-test-installations-285839562.html
But given we are going through the process of finding the software version we want to download, downloading it, finding a spare place to install it, installing it, configuring it, possibly having to install a database (I haven't got this far yet), starting it up, running a setup wizard, JUST to get it to poll an Atlassian server to get a server ID, wouldn't it make more sense to make a simple webpage that gave the IDs out when you told it your product and version (and maybe a login if you wanted to make sure it was a legitimate user)?
It seems a massive case of wasted work for admins just to get a line of code.
Scott Fannen.