functions/Get-WatchDogError.ps1
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function Get-WatchDogError { <# .SYNOPSIS Retrieves errors from the WatchDog module's error list. .DESCRIPTION The Get-WatchDogError function retrieves errors from the error list in the WatchDog module, which is cached using the PSFTaskEngineCache module. By default, it returns the last error in the list, but you can specify the number of errors to retrieve using the Last parameter. .PARAMETER Last Specifies the number of errors to retrieve from the error list. The default is 1. .EXAMPLE Get-WatchDogError Retrieves the last error from the WatchDog error list. .EXAMPLE Get-WatchDogError -Last 5 Retrieves the last 5 errors from the WatchDog error list, index 0 is the latest .NOTES #> [CmdletBinding()] param ( [int]$Last=1 ) $errorList=Get-PSFTaskEngineCache -Module WatchDog -Name LastErrors if ($null -eq $errorList){ return } if($Last -gt 1){ $partList=$errorList|Select-Object -Last $Last [array]::Reverse($partList) return $partList } return $errorList|Select-Object -Last $Last } |