Created
May 29, 2014 08:29
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Function Get-DiskInfo | |
{ | |
Param( | |
$ComputerName = $env:COMPUTERNAME, | |
[Switch]$PassThru | |
) | |
Function Get-ColorSplat | |
{ | |
# Create color Splats | |
$C1 = @{ForegroundColor="Green";BackgroundColor="DarkGreen"} | |
$C2 = @{ForegroundColor="Yellow";BackgroundColor="DarkYellow"} | |
$C3 = @{ForegroundColor="White";BackgroundColor="DarkRed"} | |
$C4 = @{ForegroundColor="Blue";BackgroundColor="Gray"} | |
# Create color constants in the previous scope. | |
New-Variable -Name "Good" -Value $C1 -Scope 1 | |
New-Variable -Name "Problem" -Value $C2 -Scope 1 | |
New-Variable -Name "Bad" -Value $C3 -Scope 1 | |
New-Variable -Name "Header" -Value $C4 -Scope 1 | |
} # End: Get-ColorSplat | |
Function Write-ColorOutput | |
{ | |
Param($DiskInfo) | |
# Display the headers. | |
Write-host "DiskInfo | FreeSpaceGB | PercentFreeSpace" | |
# Display the data. | |
ForEach ($D in $DiskInfo) | |
{ | |
$DeviceID = $D.DeviceID.PadRight(6) | |
$FSGB = $D.FreeSpaceGB.ToString().PadRight(6).Remove(5) | |
$PFS = $D.PercentFS.ToString().PadRight(6).Remove(5) | |
If ($D.PercentFS -ge 80) | |
{ Write-Host "$($DeviceID) | $($FSGB) | $($PFS)" @Good } | |
ElseIf (($D.PercentFS -lt 80) -and ($D.PercentFS -GE 60)) | |
{ Write-Host "$($DeviceID) | $($FSGB) | $($PFS)" @Problem } | |
Else | |
{ Write-Host "$($DeviceID) | $($FSGB) | $($PFS)" @Bad } | |
} | |
} | |
# Get the color splats | |
Get-ColorSplat | |
$DiskInfo = Get-WmiObject Win32_LogicalDisk -ComputerName $ComputerName | | |
Select-Object -Property DeviceID, | |
@{Name="FreeSpaceGB";Expression={$_.Freespace/1GB}}, | |
@{Name="PercentFS";Expression={($_.FreeSpace/$_.Size)*100}} | |
If (!$PassThru) {Write-ColorOutput -DiskInfo $DiskInfo} | |
Else {Write-Output $DiskInfo} | |
} |
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