Public/Get-DiskSpace.ps1
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function Get-DiskSpace { [CmdletBinding()] param( [char]$Name = "$env:HOMEDRIVE".TrimEnd(':'), [ValidateSet("Free", "Total", "Used")] [string]$SpaceType = "Free", [ValidateSet("GB", "MB", "KB")] [string]$Unit = "GB" ) process { $drive = Get-PSDrive -Name $Name $space = switch ($SpaceType) { "Free" { $drive.Free } "Total" { $drive.Used + $drive.Free } "Used" { $drive.Used } } switch ($Unit) { "GB" { $space / 1GB } "MB" { $space / 1MB } "KB" { $space / 1KB } } } } Get-DiskSpace -SpaceType Free -Unit GB |