PowerShell Cookbook Sample Chapter: Environmental Awareness
When O’Reilly put up the overview page for the Windows PowerShell Cookbook, the sample chapter was originally “Looping and Flow Control.” While a useful chapter in its own right, it didn’t really highlight the solution-oriented focus the book takes.
They’ve now updated the sample chapter to one much more representative: Environmental Awareness.
The goal of this chapter is to help you work with the global environment (environment variables and common system paths,) and script’s environment (its location, name, and invocation info.)
_14. Environmental Awareness
14.1 View and Modify Environment Variables
14.2 Access Information About Your Command’s Invocation
14.3 Program: Investigate the InvocationInfo Variable
14.4 Find Your Script’s Name
14.5 Find Your Script’s Location
14.6 Find the Location of Common System Paths
14.7 Program: Search the Windows Start Menu
14.8 Get the Current Location
14.9 Safely Build File Paths Out of Their Components
14.10 Interact with PowerShell’s Global Environment _
You can download it by following the sample chapter link at the book’s overview page.