samples/DiskData.ps1
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#requires -module PSScriptTools Function Get-DiskData { [cmdletbinding()] Param( [Parameter(ValueFromPipeline)] [ValidateNotNullOrEmpty()] [string]$Computername = $env:computername ) Begin { Write-Detail "Starting $($myinvocation.MyCommand)" -Prefix begin -NoDate | Write-Verbose } #begin Process { Write-Detail "Processing $($computername.toUpper())" -Prefix process -NoDate | Write-Verbose Try { $data = Get-CimInstance -Class Win32_logicaldisk -Filter "DriveType=3" -ComputerName $Computername -ErrorAction Stop $data | Foreach-Object { Write-Detail "Calculating PctFree for $($_.DeviceID)" -prefix process -NoDate | Write-Verbose $_ | Add-Member -MemberType ScriptProperty -Name PctFree -value { format-percent -value $this.freespace -total $this.size -decimal 2} -force } $data } Catch { Throw $_ } } #process End { Write-Detail "Ending $($myinvocation.MyCommand)" -Prefix end -NoDate | Write-Verbose } #end } # Get-DiskData -verbose | Select DeviceID,Size,PctFree <# $condition = [ordered]@{{$psitem.pctfree -le 40}='yellow'} Get-DiskData | Select-object DeviceID,Size,FreeSpace,PctFree,SystemName | Out-ConditionalColor $condition #> |