if($value-is[string] ) {# do something} 如果您正在處理類別或接受管線上的各種物件,您可以使用這。 您可以將服務或服務名稱作為輸入。 然後檢查您是否有服務,如果您只有名稱,則取得該服務。 PowerShell if($Service-isnot[System.ServiceProcess.ServiceController] ) {$Service=Get-Service-Name$Service} ...
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$true...
.10 foreach ($n in $arr) { if($n -gt 5) { $n } } PowerShell循环结构【while语句】 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $num = 15 while($num -gt 15) { $num $num=$num-1 } dowhile 至少运行一次 代码语言:javascript 代码运行次数:0 运行 AI代码解释 do { $num $...
BREAK comand exiting entire script, not just the IF/ELSE loop Broken PSSession cmdlet Bug? Invoke-RestMethod and UTF-8 data Building a string from a Get-ADComputer output adds @{Name= to the computer name Bulk adding Active Directory users to a group by Display Name with PowerShell Bulk ch...
$DataValid=$false}if($DataValid){$CurrentContext=Get-Principal-userName $AdUser-userPassword $AdUserPwd-ctxDomain $AdDomain-ctxContainer $AdContainer}else{Write-Host 传入参数不能为空,请修改。或者使用已登录的用户的凭据,请设置UserLoggedInUsersCredentials为True。详情请 Get-Help.\CreateUsersFromCsv1....
if ( $value -is [string] ) { # do something } これは、複数のクラスを使用している場合や、パイプライン上でさまざまなオブジェクトを受け入れている場合に使用できます。 入力として、サービスまたはサービス名のいずれかを使用できます。 次に、サービスがあるかどうかを調べて、...
Cmdlets have a specific structure; they must be attributed in a particular way and they must be derived from a specific base class. If a particular cmdlet supports parameters, those parameters must also be attributed in a specific way, and the cmdlet must provide implementations of some specific...
PS>if(36>42) {"true"}else{"false"} false 但是,检查本地文件系统可以看到写入了名为42的文件,其内容为36。 PowerShell PS> dir Mode LastWriteTime Length Name --- --- --- --- ---1/02/2010:10am342PS> cat4236 尝试使用反向比较<(小于)会产生...
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...
This is an experiment we are trying in our repositories, to see if it helps move discussions out of issues so that issues remain actionable by the team or members of the community. There should be no expectation that PowerShell team members are regular participants in these discussions. Individ...