You've probably been led to believe that deleting classes and attributes from the AD schema is impossible. This article dispels the myth by showing you how to enable schema deletions and what precautions you must take before doing so.
If you understand the structure of DNS and the basics of how to use the Perl Net::DNS modules, you can write scripts that find all the DCs in a site or domain, find all the GC servers in a forest, and update DNS when you bring new servers online.
PowerShell is the definitive command line interface and scripting solution for Windows, Hyper-V, System Center, Microsoft solutions and beyond. In this Master Class, we will start from the ground up, walking you through the basics of PowerShell, how to create basic scripts and building towards creating custom modules to achieve amazing results in your environment, in non-Microsoft environments, and in Azure.