Public/Find-OutdatedModule.ps1
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Function Find-OutdatedModules { <# .SYNOPSIS Returns a list of modules that are outdated on a system .PARAMETER Computername String array of Computers to query .EXAMPLE Find-OutdatedModules .EXAMPLE Find-OutdatedModules -Computername pc1 .EXAMPLE Import-CSV C:\temp\pclist.csv | Find-OutdatedModules #> [cmdletBinding()] Param( [Parameter(Position=0,ValueFromPipeline,ValueFromPipelineByPropertyName)] [string[]] $Computername ) Begin {} Process { $Scriptblock = { Get-InstalledModule | Select-Object Name, @{Name='Installed';Expression={$_.Version}}, @{Name='Available';Expression={(Find-Module -Name $_.Name).Version}} | Where-Object {$_.Available -gt $_.Installed} } If($Computername){ Invoke-Command -ComputerName $Computername -ScriptBlock $Scriptblock } Else { $Scriptblock.InvokeReturnAsIs() } } End {} } |