59 lines
1.4 KiB
PowerShell
59 lines
1.4 KiB
PowerShell
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function Get-FolderSizeMb {
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<#
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.SYNOPSIS
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Retrieves the size in MB of the specified folder.
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.PARAMETER Path
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The path to evaluate.
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.PARAMETER ComputerName
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The name of the server where the operation should be performed. If omitted, defaults to the current host.
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.OUTPUTS
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The size of the specified folder in MB.
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.EXAMPLE
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Get-FolderSizeMb -Path 'C:\Temp'
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129.49
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.EXAMPLE
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Get-FolderSizeMb -Path 'C:\This\Path\Does\Not\Exist'
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0
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#>
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[CmdLetBinding()]
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[OutputType([decimal])]
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param(
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[Parameter(Mandatory = $true)]
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[ValidateNotNullOrEmpty()]
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[string] $Path,
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[Parameter(Mandatory = $false)]
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[string] $ComputerName = $null
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)
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$scriptBlock = {
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param($p)
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if ( Test-Path $p -PathType Container ) {
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return [System.Math]::Round( ((Get-ChildItem -Path $p -Recurse -ErrorAction SilentlyContinue -Force) | Measure-Object -Property Length -Sum).Sum / 1Mb, 2)
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} else {
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return 0
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}
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}
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# Determine if we are executing remotely.
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$splatParams = @{}
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if ( -not (Test-StringIsNullOrWhitespace -Value $ComputerName) -and -not (Compare-StringToLocalMachineIdentifiers -stringToCheck $ComputerName )) {
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$splatParams['ComputerName'] = "$ComputerName"
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}
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$result = Invoke-Command -ScriptBlock $scriptBlock -ArgumentList $Path @splatParams
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return $result
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}
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