PowerShell Script to list the Windows Version and Last Reboot Time:
List my three S2D Cluster versions and the last reboot time
# Cluster S2D01
$ComputerList = "S046031","S046032","S046033","S046034","S046035","S046036"
# Cluster S2D02
$ComputerList += "S047027","S047028"
# Cluster S2D03
$ComputerList += "S048001","S048002","S048003","S048004"
$InvokeResult = invoke-command -ComputerName $ComputerList -ScriptBlock {
$BuildBranch = (Get-ItemProperty "HKLM:\Software\Microsoft\Windows NT\CurrentVersion").BuildBranch
$CurrentVersion = (Get-ItemProperty "HKLM:\Software\Microsoft\Windows NT\CurrentVersion").CurrentVersion
$CurrentBuildNumber = (Get-ItemProperty "HKLM:\Software\Microsoft\Windows NT\CurrentVersion").CurrentBuildNumber
$UBR = (Get-ItemProperty "HKLM:\Software\Microsoft\Windows NT\CurrentVersion").UBR
$BootTime = ((Get-WmiObject Win32_OperatingSystem).ConvertToDateTime((Get-WmiObject Win32_OperatingSystem).LastBootUpTime)).ToString("yyyy-MM-dd HH:mm:ss")
$ProductName = (Get-ItemProperty "HKLM:\Software\Microsoft\Windows NT\CurrentVersion").ProductName
$Result = @{
Computername = $env:COMPUTERNAME
ProductName = $ProductName
WindowsVersion = ("$CurrentVersion.$CurrentBuildNumber.$UBR")
BootTime = $BootTime
}
New-Object -TypeName PSObject -Property $Result
}
$InvokeResult | Sort Computername | Select ComputerName, ProductName, WindowsVersion, BootTime | ft
