Private/Get-ZipByte.ps1
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function Get-ZipByte { [OutputType([byte])] param ( [Parameter(Position = 0)] [ValidateSet('Path', 'Uri')] [ValidateNotNullOrEmpty()] [string]$Type = 'Path', [Parameter(Mandatory, Position = 1)] [string]$PathOrUri, [Parameter(Mandatory, Position = 2)] [int]$Offset, [Parameter(Mandatory, Position = 3)] [int]$Size ) switch ($Type) { 'Uri' { Invoke-WebRequest ` -Uri $PathOrUri ` -Headers @{'Range' = "bytes=$($Offset)-$($Offset + $Size - 1)" } | Select-Object -ExpandProperty Content } 'Path' { Get-Content ` -Path $PathOrUri ` -AsByteStream | Select-Object -Skip $Offset -First $Size } } } |