OS X running the Server app has a lot of scripts used for enabling services, setting states, changing hostnames and the like. Once upon a time there was a script for OS X Server called server setup. It was a beautiful but too simplistic kind of script. Today, much of that logic has been moved out into more granular scripts, kept in /Applications/Server.app/Contents/ServerRoot/System/Library/ServerSetup, used by the server to perform all kinds of tasks. These scripts are, like a lot of other things in OS X Server. Some of these include the configuration of amavisd, docecot and alerts. These scripts can also be used for migrating services and data. Sometimes the scripts…