: Ensuring your custom functions support standard PowerShell features like -Verbose , -WhatIf , and pipeline input.
: Adopting the Unix philosophy where each tool performs a single task exceptionally well. The Powershell Scripting & Toolmaking Book - Do...
: Keeping the logic of "getting data" separate from "formatting data" to maximize reusability. Key Topics and Structural Breakdown : Ensuring your custom functions support standard PowerShell