Drive Space Information

One of the scripts which I need to use on a daily basis. This is a basic function of the script to get information on drive space. We can take the result and get a report emailed as a table put into a web page, or simply export it as a CSV file and manipulate as per your need. Usually, I export it as CSV and do some manual manipulation to filter the data which I require. Planning to do some automation on it. I will update the post as I do it... Enjoy!!!

<#

.SYNOPSIS

 PowerShell script to report on drive space available on remote windows systems. 

.DESCRIPTION

 Get the Availbale Max, availabe drive space information remotely and report it to admins.

.PARAMETER ComputerName

 Accepts a list of computer names or IP addresses

.EXAMPLE

 Get-DriveSpace -ComputerName Server1,server2

.LINK

 https://posh-scripting.blogspot.in/2017/01/drive-space-information.html

#>

function Get-DriveSpace

{

    [CmdletBinding()]

        Param

        (

            # A computer name or list of computer names

            [Parameter(Mandatory=$False,ValueFromPipelineByPropertyName=$true,Position=0)]

            [string[]]$ComputerName = 'localhost'

        )

    $outObject = @()

    foreach ($computer in $ComputerName)

        {

            $tempObject = Get-WmiObject -Class win32_logicaldisk -ComputerName $computer -Filter "DriveType = 3" | `

            Select-Object `

                @{n='ComputerName';e={$_.PSComputerName}},`

                DeviceID,`

                FileSystem,`

                @{n='Size GB';e={"{0:N2}" -f ([math]::Round($_.Size/1GB))}},`

                @{n='FreeSpace';e={"{0:N2}" -f ($_.FreeSpace /1GB)}},`

                @{n='% Free Space';e={"{0:N2}" -f ($_.FreeSpace / $_.Size * 100)}}

                $outObject += $tempObject

        }

    return $outObject

}