Categories
Technical

Tech Short Q&A: What is a Hypervisor?

It’s interesting that this classification isn’t new. In fact it was classified by Gerald J. Popek back in 1974 in the article “Formal Requirements for Virtualizable Third Generation Architectures” So to answer the question: A hypervisor is a hardware virtualization technique which allows multiple guest operating systems to run on a single host system hardware […]

Categories
How-To Software

Tech Short: “execution of scripts is disabled on this system.”

Attempting to run a PowerShell script I got the following error: File C:\Work\ps.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies at http://go.microsoft.com/fwlink/?LinkID=135170. + CategoryInfo : SecurityError: (:) [], ParentContainsErrorRecordException + FullyQualifiedErrorId : UnauthorizedAccess To run PowerShell scripts (files that end with .ps1), you must set the […]