If you have been using PowerShell for a while, or even just picked it up yesterday, you have no doubt used Where-Object and ForEach-Object at some point in your scripting experience. The beauty of ...

patterns64.csv は function, scriptblock 用 patterns8.csv は method 用 CSV ファイルを元に .\01_create_all_patterns\copyTestByRef_function.ps1 で検証用のスクリプトを作る.\02_check_and_replace\check.ps1 で検証用のスクリプト ...

Using the .ForEach() method requires that we work with a collection, otherwise we will not have the option to use this method. Once we have a collection to work with, the next step is determining how ...

You can use .where({}) instead of Where-Object for better performance and the modes it allows you to use can save on extra code later. Where-Object works exactly as you would expect, finding the ...

Essential Tips to Run PowerShell Scripts Like a Pro PowerShell has evolved into a powerful scripting language that’s essential for system administrators and IT professionals alike. Whether you’re ...

When running the same unchanged script file multiple times, the script file will not be re-parsed. Instead, the AST will be used. When re-using the AST, we will reuse the same .NET type generated for ...