Book: PowerShell and WMI
Publisher: Manning Publications
I am glad that Richard Siddaway decided to sit down and write a book on WMI. I have
had the privilege of working with Richard over the last several years since becoming
the Microsoft Scripting Guy, and I have long been impressed by his technical prowess.
Whether Richard is speaking at a user group or conference or writing a blog article, it
does not take long before the topic of WMI crops up. When I am planning a guest
series of articles for the Hey Scripting Guy! Blog, Richard is the first person I turn to if
the subject is WMI. In short, Richard is the perfect person to write this book.
The book is not just about WMI. Richard begins with an overview of Windows
PowerShell technology. In fact, the “Using PowerShell” chapter is an excellent overview
of Windows PowerShell. In less than 40 pages he hits all the highlights—functions, modules,
PSDrives, aliases, remoting, and jobs. But it is not simply a fly-by at 30,000 feet; he
gets down to the nitty-gritty, boils down essential information, and surfaces a number of
potential gotchas. Even if you already know Windows PowerShell, this chapter is worth
a look; if you don’t know Windows PowerShell, you should read this chapter a couple
of times so you don’t have problems with the remainder of the book.
WMI can be complicated—I know, I wrote a book on the subject for Microsoft
Press a few years ago. Luckily, Richard has devoted an entire chapter to discussing not
only the basics of WMI, but some of the more advanced concepts as well. I love his
WMI documentation script in chapter 3. Of course, one of the nice things about WMI
is that it is self-describing, which means that it is possible to write scripts to discover
information about WMI. Well, now you do not need to write those scripts yourself,
because Richard has done it for you.