Private/Get-RandomFileName.ps1
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function Get-RandomFileName { <# .SYNOPSIS Generates a random file name without extension for uniqueness. .DESCRIPTION Creates a random file name by using the .NET System.IO.Path.GetRandomFileName() method and removing the file extension part. This is used internally to ensure backup file uniqueness when duplicate names are detected. .OUTPUTS [String] Returns a random filename string without the file extension (e.g., "kdjf3k2j"). .NOTES This is an internal helper function used by New-BackupPath to create unique backup filenames when duplicates are detected. .EXAMPLE PS > $randomName = Get-RandomFileName Returns something like "kdjf3k2j" #> $randomFileName = [System.IO.Path]::GetRandomFileName() return $randomFileName.Substring(0, $randomFileName.IndexOf('.')) } |