if语句最常见的用法是比较两个项。 PowerShell 具有特殊运算符,可用于不同的比较方案。 当使用比较运算符时,会将左右两侧的值进行比较。 -eq(等于) -eq在两个值之间执行相等检查,以确保它们彼此相等。 PowerShell $value=Get-MysteryValueif(5-eq$value) {# do something} ...
-and 与运算 -or 或运算 -not 非运算 -xor 异或运算 比较数组和集合,从中筛选出不等于0的数字。 二.Powershell条件语句 1.if条件判断 if-elseif-else条件判断,执行操作用大括号表示。 注意,if-else中间可以增加新的判断elseif,如下所示: 2.switch语句 Switch语句主要用于多种情况的判断,这里在本地创建一个...
PowerShell 中有一些運算子可讓您將命令包裝至下一行。 如果您想要將表達式分成多行,邏輯運算子-and和-or是很好的運算符。 PowerShell if($null-ne$user-and$user.Department-eq'Finance'-and$user.Title-match'Senior'-and$user.HomeDrive-notlike'\\server\*') {# Do Something} ...
这里的感叹号!代表非的意思,也可以写作-not,如 if(-not($num%2)) 下面是运行结果: Powershell 中的比较运算符 -eq :等于 -ne :不等于 -gt :大于 -ge :大于等于 -lt :小于 -le :小于等于 -contains :包含 -notcontains :不包含 -not :非 -is :是 -and :和 -or :或 -xor :异或 1 $n=0...
问当在if条件中使用-and多次调用时，powershell函数仅执行一次EN简介： powershell命令仅输出目录列表 ...
Check if a process is running check if a process or service is hanging/not responding? Check if a text file is blank in powershell check if computer exist in ou Check if drive exists, If not map Check if Email address exists in Office 365 and if exists, Create a Unique Email address...
if((Get-Service Spooler).Status -eq "Stopped"){ Write-Output "Spooler Service is Stopped" } if((Get-Service Power).Status -eq "Running"){ Write-Output "Power Service is running" } Output: Explanation:In the above example, two conditions (first and last) are getting satisfied so two bl...
and to read the reporting data.Connect-MgGraph-Scopes"Reports.Read.All"### GET PRINTER REPORT###if(!$UserOnly) {Write-Progress-Activity"Gathering Printer usage..."-PercentComplete-1# Get the printer usage report$printerReport=Get-MgReportMonthlyPrintUsageByPrinter-All-Filter"completedJobCount gt...
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Start-Process[-FilePath] <string> [[-ArgumentList] <string[]>] [-WorkingDirectory <string>] [-PassThru] [-Verb <string>] [-WindowStyle <ProcessWindowStyle>] [-Wait] [-Environment <hashtable>] [-WhatIf] [-Confirm] [<CommonParameters>] ...