lib/core/perfcounter/Test-IcingaPerformanceCounterCategory.psm1
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.SYNOPSIS Test if a certain Performance Counter category exist on the systems and returns either true or false depending on the state .DESCRIPTION Test if a certain Performance Counter category exist on the systems and returns either true or false depending on the state .FUNCTIONALITY Test if a certain Performance Counter category exist on the systems and returns either true or false depending on the state .EXAMPLE PS>Test-IcingaPerformanceCounterCategory -Category 'Processor'; True .PARAMETER Category The name of the category to test for .INPUTS System.String .OUTPUTS System.Boolean .LINK https://github.com/Icinga/icinga-powershell-framework #> function Test-IcingaPerformanceCounterCategory() { param ( [string]$Category ); $Counters = Show-IcingaPerformanceCounterCategories -Filter $Category; if ($Counters.Count -eq 0) { return $FALSE; } return $TRUE; } |