Functions/Public/Get-FolderSize.ps1
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#!/usr/bin/env pwsh <# .SYNOPSIS Quickly calculate the size of a directory. .DESCRIPTION This function will calculate the disk space used by a specified directory. This uses the current directory by default. .EXAMPLE PS> Get-FolderSize Description ----------- This will display the folder size of the current folder location `Get-Location` .NOTES Author: Matthew J. DeGarmo Handle: @matthewjdegarmo #> Function Get-FolderSize { [CmdletBinding()] Param ( [Parameter(Position = 0)]$Folder = (Get-Location) ) $Size = (Get-ChildItem $Folder -Recurse | Measure-Object -Property Length -Sum -ErrorAction Stop).Sum switch ($Size) { { ($_ -lt '1000000000000000') -and ($_ -ge '1000000000000') } { $TotalSize = "{0:N2} TB" -f ($_ / 1TB) } { ($_ -lt '1000000000000') -and ($_ -ge '1000000000') } { $TotalSize = "{0:N2} GB" -f ($_ / 1GB) } { ($_ -lt '1000000000') -and ($_ -ge '1000000') } { $TotalSize = "{0:N2} MB" -f ($_ / 1MB) } { $_ -lt '1000000' } { $TotalSize = "{0:N2} KB" -f ($_ / 1KB) } } $TotalSize } |