Document New-TemporaryDirectory cmdlet

[AndyBodnar]

Summary

Document the new New-TemporaryDirectory cmdlet being added in PowerShell.

• Related PR: Add New-TemporaryDirectory cmdlet PowerShell/PowerShell#26679

Cmdlet Details

• Name: New-TemporaryDirectory
• Module: Microsoft.PowerShell.Utility

Synopsis

Creates a new temporary directory and returns a DirectoryInfo object.

Parameters

Parameter	Type	Required	Description
-Prefix	String	No	Specifies a prefix for the temporary directory name

Examples

# Create a temporary directory
$tempDir = New-TemporaryDirectory

# Create a temporary directory with a prefix
$tempDir = New-TemporaryDirectory -Prefix "MyApp_"

Notes

• Uses .NET's Directory.CreateTempSubdirectory() API
• Returns a System.IO.DirectoryInfo object
• Supports -WhatIf and -Confirm parameters