Get-Process|Get-MemberGet-Service|Where-Object{$_.StartType-eq'Automatic'} 管道链运算符&&和|| 根据左侧管道的成功有条件地执行右侧管道。 PowerShell # If Get-Process successfully finds a process called notepad,# Stop-Process -Name notepad is calledGet-Processnotepad &&Stop-Process-Namenotepad ...
从PowerShell 3.0 开始,可以从 文件资源管理器 运行脚本。 若要使用“使用 PowerShell 运行”功能,请执行以下操作: 运行文件资源管理器,右键单击脚本文件名,然后选择“使用 PowerShell 运行”。 “使用 PowerShell 运行”功能旨在运行没有所需参数且不将输出返回到命令提示符的脚本。
Get-Command Get-Date -All CommandType Name Version Source --- --- --- --- Function Get-Date Cmdlet Get-Date 3.1.0.0 Microsoft.PowerShell.Utility Get-Command where -all CommandType Name Version Source --- --- --- --- Alias where -> Where-Object Application where.exe 10.0.22621.1 C:...
“数据”部分是 PowerShell 2.0 的一项功能。 没有修订,包含数据部分的脚本将无法在 PowerShell 1.0 中运行。 语法 Data 节的语法如下所示: DATA [<variable-name>] [-supportedCommand <cmdlet-name>] { <Permitted content> } 需要数据关键字 (keyword) 。 此名称不区分大小写。 允许的内容仅限于以下元素...
if ( Get-Process | Where Name -eq Notepad ) 이러한 식은 연산자와 함께 -and-or 결합할 수 있지만 괄호를 사용하여 하위 식으로 분리해야 할 수 있습니다. PowerShell 복사 if ( (Get-Process) -and (Get...
functionGlobal:Get-DependentSvs{Get-Service|Where-Object{$_.DependentServices} } When a function is in the global scope, you can use the function in scripts, in functions, and at the command line. Functions create a new scope. The items created in a function, such as variables, exist only...
(WDAC), by automatically running inConstrainedLanguage mode. ConstrainedLanguage mode restricts some exploitable aspects of PowerShell while still giving you a rich shell to run commands and scripts in. This is different from usual application white listing rules, where an application is either ...
$created = Get-WinEvent -FilterHashtable @{ ProviderName=“Microsoft-Windows-PowerShell”; Id = 4104 } | Where-Object { <Criteria> }$sortedScripts = $created | sort { $_.Properties[0].Value } $mergedScript = -join ($sortedScripts | % { $_.Properties[2].Value })...
Enter a hash table where the keys are job properties and the values are job property values. This parameter works only on custom job types, such as workflow jobs and scheduled jobs. It does not work on standard background jobs, such as those created by using the Start-Job cmdlet. For ...
When we run this command and echo back the value of $d we get the following: Copy 1 Which means that the two strings are different. What’s that? Some of you think that the two stringsaren’tdifferent? Well, that depends on whether you do a case-sensitive comparison (where an upper...