Ed Wilson, aka Microsoft’s The Scripting Guy, has written a number of PowerShell books (for MS Press). This book, Windows PowerShell 2.0 Best Practices, is one I’ve been slowly reading through. Although this book is a couple of years old, the advice and guidance it contains is still excellent.
The book is divided up into 5 sections: Introduction, Planning, Designing, Testing and Deploying, Optimizing. In effect, the book is divided around the scripting lifecycle. The Planning section looks at identifying the opportunities for scripting within your organisation. The Designing section shows you how to design scripts that meet your business needs based on the features of PowerShell V2. As I said the book is based on V2 – but there area number of features that, at least in my experience, a lot of users simply do not know. The fourth section of this book covers both testing (something every script needs!) and deployment (how your users get your scripts). The final section looks at optimising your scripts.
The book, like many MS Press books, contain side bars from folks in the industry. These sidebars provide the voice of experience and give weight to the ideas Ed is promoting. I like these as they provide counterpoint to the book itself.
This is not an easy book to just skim through. Ed writes for adults, and the examples are rich – it took me literally months to finish reading this as I read a little of the book each night. I found that I had to read some pages several times to enable me to distill the key points the book is making.
If you are new to PowerShell, then this would be a good book to read as it provides great background to PowerShell V2 as well a wealth of scripts you could use in your environment. If you have PowerShell skills, then this book can give you new perspectives on PowerShell in the enterprise as well as show you a number of tricks you can leverage in your own code.
I give this book 5 stars!