Get-DiskInventory.ps1
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.SYNOPSIS Get-DiskInventory retrieves logical disk information from one or more computers. .DESCRIPTION Get-DiskInventory uses WMI to retrieve the Win32_LogicalDisk instances from one or more computers. It displays each disk's drive letter, free space, used space, total size, and percentage of free space. .NOTES Created by: Jason Wasser @wasserja Modified: 1/10/2017 11:05:17 AM .PARAMETER ComputerName The computer name, or names, to query. Default: Localhost. .PARAMETER drivetype The drive type to query. See Win32_LogicalDisk documentation for values. 3 is a fixed disk, and is the default. .EXAMPLE Get-DiskInventory Get the logical disk inventory from the local computer. .EXAMPLE Get-DiskInventory -ComputerName SERVER-R2 Get the logical disk inventory from the remote server SERVER-R2. .LINK https://gallery.technet.microsoft.com/scriptcenter/Get-DiskInventory-2d09f3f7 #> function Get-DiskInventory { [CmdletBinding()] [Alias()] Param ( # ComputerName [Parameter(Mandatory=$false, ValueFromPipelineByPropertyName=$true, Position=0)] [string[]]$ComputerName=$env:COMPUTERNAME, # DriveType 3 is fixed disk (excludes USB Drives and CD ROM) [int]$DriveType=3 ) Begin { } Process { foreach ($Computer in $ComputerName) { Get-WmiObject -class Win32_LogicalDisk -computername $Computer ` -filter "drivetype=$DriveType" | Sort-Object -property DeviceID | Select-Object -Property PSComputerName,DeviceID,VolumeName, @{l='FreeSpace(GB)';e={$_.FreeSpace / 1GB -as [int]}}, @{l='Capacity(GB)';e={$_.Size / 1GB -as [int]}}, @{l='UsedSpace(GB)';e={($_.Size - $_.FreeSpace) / 1GB -as [int]}}, @{l='%Free';e={$_.FreeSpace / $_.Size * 100 -as [int]}} } } End { } } |