Count - This property is the most commonly used property to determine the number of items in any collection, not just an array. It's an [Int32] type value. In Windows PowerShell 5.1 (and older) Count alias property for Length. Length - This property is an [Int32] type value. This ...
+ [System.Array](Get-WinEvent"Microsoft-Windows-Dsc/Analytic"-Oldest) ` + [System.Array](Get-WinEvent"Microsoft-Windows-Dsc/Debug"-Oldest)<### Step 4 : Group all logs based on the job ID ###>$SeparateDscOperations=$DscEvents| Group {$_.Properties[0].value} 在這裡,變數$Separate...
PowerShell复制 $powerShellProcesses=Get-CimInstance-ClassNameWin32_Process-Filter'CommandLine LIKE "%EncodedCommand%"' 下面的命令创建一个自定义 PowerShell 对象,其中包含进程 ID 和编码命令。 PowerShell复制 $commandDetails=$powerShellProcesses|Select-Object-PropertyProcessId, @{ Name ='EncodedComma...
The filter keyword is used to create a type of function that runs on each object in the pipeline. A filter resembles a function with all its statements in a process block. Functions can also act like cmdlets. You can create a function that works just like a cmdlet without using C# progra...
Filter Win32_GroupUser Class > Invalid Query Filtering an Array of Objects filtering event logs with specific date range Filtering files by date (Get-Childitem | Select-Object | Where-Object) - what am I doing wrong? Filtering on NoteProperty Find a empty and not empty value in 2 lines in...
选择这两个参数中的其中一个:具体为当你的过滤条件没有正则表达式时,使用-filter,可以显著提高效率。 注意:你不能使用filters在Dir中,列出确定大小的文件列表。因为Dir的限制条件只在文件和目录的名称级别。如果你想使用其它标准来过滤文件,可以尝试第五章中讲到的Where-Object。 下面的例子会获取你家目录下比较大的...
$replacement_array_values = @() $replacement_array_opens = @() $replacement_array_closes = @() $finished = $false $item_ct = 0 通过$leading_value 数组和筛选掉不仅仅是当前的一个发动机循环: XML foreach($item in $leading_value) { if($item -eq $leading_value[$loop_ctr - 1] -and...
Sort-Object Sorts objects by property values. Tee-Object Saves command output in a file or variable and displays it in the console. Where-Object Creates a filter that controls which objects will be passed along a command pipeline. Register-ObjectEvent Subscribes to the events that are generated...
$created = Get-WinEvent -FilterHashtable @{ ProviderName=“Microsoft-Windows-PowerShell”; Id = 4104 } | Where-Object { <Criteria> }$sortedScripts = $created | sort { $_.Properties[0].Value } $mergedScript = -join ($sortedScripts | % { $_.Properties[2].Value })...
Add helper in EnumSingleTypeConverter to get enum names as array (#17785) (Thanks @fflaten!) Return correct FileName property for Get-Item when listing alternate data streams (#18019) (Thanks @kilasuit!) Add -ExcludeModule parameter to Get-Command (#18955) (Thanks @MartinGC94!) Update Nam...