This PowerShell script is available on the official website of Microsoft. You can copy the script from there and use it to import updates into WSUS.

Greetings Arsians! I am trying to learn PowerShell (using V3) and have a need to create a script that will copy a folder structure with logging. Originally I made a small script calling robocopy ...

Brien walks you through one of Hyper-V's best features: its ability to copy a file directly from a host server to a virtual machine without leveraging the network stack.