這看起來可能是一個聰明的技巧,但我們有運算子-contains和-in,以更有效率地處理這個。-notcontains符合你的預期。 -包含 -contains運算子會檢查集合中是否包含您的值。 一旦找到匹配項目,就會傳回$true。 PowerShell $array=1..6if($array-contains3) {# do something} ...
下面是if语句的基本示例: PowerShell $condition=$trueif($condition) {Write-Output"The condition was true"} if语句执行的第一步是计算括号中的表达式。 如果计算结果为$true,则执行大括号中的scriptblock。 如果值为$false,则会跳过该脚本块。 在上面的示例中,if语句仅计算$condition变量。 其计算结果为$true...
In addition, these cmdlets can be easily included in other applications without the Windows PowerShell runtime.If your plan is to create a cmdlet that will always be part of the Windows PowerShell environment, you should use PSCmdlet as your base class. However, if you think that your code...
$azuread_not_enabled_count=$azuread_not_enabled_list.Countif($azuread_not_enabled_count-ne0) {Write-Error"$azuread_not_enabled_countusers in Microsoft Entra ID are blocked from sign-in."}if($dbu_not_queried_count-ne0-or$dbu_duplicate_count-ne0-or$dbu_not_m...
on in the Windows operating system. If it isTrue, hardware support and OS support for Speculative Store Bypass Disable is on for the device preventing a Speculative Store Bypass from occurring, thus eliminating the security risk completely. If it isFalse, one of the following condition...
Check if drive exists, If not map Check if Email address exists in Office 365 and if exists, Create a Unique Email address Check if event log source exists for non admins Check if file created today and not 0 KB Check if HyperThreading is enabled Check if IIS running on a remote serve...
If your organization uses federated authentication, and your identity provider (IDP) and/or security token service (STS) isn't publicly available, you can't use a federated account to connect to Exchange Online PowerShell. Instead, create and use a non-federated account in Microsoft 365 to con...
if($srv.Status -eq "Running"){"Spooler Service is running"} else{"Spooler Service is not running"} } Else{ Write-Output "There is no service with name Spooler" } Output: If / elseif /else functionality PowerShell In the above examples, we have seen that if and else conditions are ...
This issue may occur if mail-enabled objects in the on-premises Active Directory Domain Services (AD DS) have duplicate or invalid values, and these user objects are not synchronized from the AD DS to Office 365 correctly during directory synchronization. ...
Server Manager informs you if the current domain controller is the last domain controller in the domain. Select the Last domain controller in the domain check box to confirm the domain controller is the last domain controller in the domain. The equivalent ADDSDeployment Windows PowerShell arguments...