if語句不僅允許您在語句為$true時指定動作,也允許您在語句為$false時指定動作。 這就是else語句發揮作用的地方。 否則 使用時,else語句一律是if語句的最後一個部分。 PowerShell if(Test-Path-Path$Path-PathTypeLeaf ) {Move-Item-Path$Path-Destination$archivePath}else{Write-Warning"$pathdoesn't exist or...
与其他 shell 类似,例如 Linux 上的bash或 Windows Command Shell(cmd.exe),PowerShell 允许你运行系统上可用的任何命令,而不仅仅是 PowerShell 命令。 命令类型 对于任何操作系统中的任何 shell,有三种类型的命令: Shell 语言关键字是 shell 脚本语言的一部分。 bash关键字的示例包括:if、then、else、elif和fi。
我正在尝试编写一个脚本,以检查Azure Automation Account中是否启用了计划,然后使用if/then语句执行操作。 我尝试了几次不同的迭代,但本质上我无法提取“Get”cmdlet的结果并将其导入Setcmdlet。如果“IsEnabled”=True,我想启用计划,如果=false,我想写入已启用的输出。 https://learn.microsoft.com/en-us/powershell...
在Powershell中,if条件语句用于根据条件的真假来执行不同的代码块。如果你发现if条件不起作用,可能有以下几个原因: 语法错误:请确保if条件语句的语法正确,包括正确的括号、运算符和变量名。例如,正确的if条件语句应该是if ($condition) { code },其中$condition是一个布尔表达式。 变量赋值问题:检查if条件中使用的...
If File exists then copy it script powershell If is not recognized as the name of a cmdlet? if not contains If statement based on day of the week evaluating despite being false If Test-Connection do these action else exit. If variable is null or empty skip in script If with multiple co...
问返回true/false的PowerShell函数EN这是我们今天要讨论的话题，因为我觉得它非常的有趣。 如果你运行...
$Stat = 'False' $True -eq $Stat > True #how do I get here False? Typecasting also doesn't help as [bool]'False' is also True Whether my variable value comes a string or boolean, I want the 'if' block to be executed only if it's really True (irrespective of...
If you want a function that can take pipeline input or input from a parameter, then theprocessblock needs to handle both cases. For example: PowerShell functionGet-SumOfNumbers{param( [int[]]$Numbers)begin{$retValue=0}process{if($null-ne$Numbers) {foreach($nin$Numbers) {$retValue+=$n...
If it is False, the January 2018 update is not installed on the device, and the branch target injection mitigation cannot be enabled. Note If a guest VM cannot detect the host hardware update, BTIWindowsSupportEnabled will always be False. Windows OS support fo...
Windows operating system support is present, and the feature is enabled. The Kernel VA shadow feature is currently enabled by default on client versions of Windows and is disabled by default on versions of Windows Server. If it isFalse, either Windows operating system support is not ...