可以使用 array 运算符创建包含零个或一个对象的数组。 例如:PowerShell 复制 $a = @("Hello World") $a.Count Output 复制 1 PowerShell 复制 $b = @() $b.Count Output 复制 0 获取对象时,数组运算符在脚本中很有用,但不知道预期数量。 例如:...
ForEach(string methodName)ForEach(string methodName, object[] arguments)最後, ForEach() 方法可用來在集合中的每個專案上執行方法。PowerShell 複製 ("one", "two", "three").ForEach("ToUpper") Output 複製 ONE TWO THREE 就像的 ForEach-ObjectArgumentList 參數一樣,arguments參數允許將值陣...
Example 1: Find a case-sensitive match This example does a case-sensitive match of the text that was sent down the pipeline to theSelect-Stringcmdlet. PowerShell 'Hello','HELLO'|Select-String-Pattern'HELLO'-CaseSensitive-SimpleMatch The text stringsHelloandHELLOare sent down the pipeline to ...
2Find and replace tokens 3Replace multiple tokens 3ExecutionContext ExpandString 2Whatever works the best for you @string(here-string)方式 使用" "可以直接创建多行文本,但是如果需要阻止shell解释内部的一些特殊符号和可能引起...
If there are no matches in the collection, comparison operators return an empty array. For example: PowerShell Copy $a = (1, 2) -eq 3 $a.GetType().Name $a.Count Output Copy Object[] 0 There are a few exceptions: The containment and type operators always return a Boolean ...
append string to all strings in array Appending info to the telephone (notes) tab in AD Appending line to info attribute with Powershell Appending Parent Folder, Current Folder onto file name Appending to file, getting error file is being used by another process; Application installation via Powe...
param( [Parameter(Mandatory)] [string[]]$ComputerName ) 위치 인수인수는 Position 명령에서 매개 변수를 사용할 때 매개 변수 이름이 필요한지 여부를 결정합니다. 매개 변수 선언에 인수가 포...
The SortOrder parameter specifies an array of message properties used to control the sort order of the result set. Separate each property by using a comma. Prepend a plus sign (+) symbol to the beginning of the property name to display the results in ascending order. Prepend a minus sign ...
In Exchange Server 2010, this example updates a mailbox database so that all client connections for mailboxes on the database come through the Client Access server or Client Access server array. You can also use this command to change the Client Access server or Client Access server array thr...
While they are replaced with the actual values in the message text, a more robust way to access them is to retrieve the message with the Get-WinEvent cmdlet, and then use the Properties array of the message. Here’s an example of how this functionality can help unwrap a malicious attempt...