这个Get-ComObject有两个参数,一个是-Filter过虑,一个是-ListAll显示所有组件
Get-Command-Name*service* 當您使用通配符搭配的Get-Command參數時,它會傳回 PowerShell 指令和內建命令,如下列結果所示。 Output CommandType Name Version --- --- --- Function Get-NetFirewallServiceFilter 2.0.0.0 Function Set-NetFirewallServiceFilter 2.0.0.0 Cmdlet Get-Service 3.1.0.0 Cmdlet New-Se...
Afunctionis a block of code that can be called by name. It can take input and return output. Functions are defined using thefunctionkeyword. Afilteris a type of function designed to process data from the pipeline. Filters are defined using thefilterkeyword. ...
$data|Group-Object Name|select Name,Count,@{n="TotalVM";e={($_.Group|Measure-Object-PropertyVM-Sum).Sum}} Filter过滤 过滤相当于SLQ中的Where语句,在PowerShell中使用Where-Object命令。可以简写为Where,甚至可以简写为”?”。在普通程序里面我们遇到的比较运算和逻辑运算在PowerShell中有所不同,是这样的...
使用过滤器替代函数会清除嵌套的复杂度而使代码更为简洁且易读,可以使用Get-Command查看Get-RecentlyStarted的详细信息。PowerShell规定过滤器是函数的特例,因为使用Function和Filter类型查找命令都会返回前面的过滤器,如:展开表 PS C:\> Get-Command Get-RecentlyStarted -type FunctionCommandType Name Definition-...
Get-Process|Where-Object-Property Name-eq‘Notepad’ In this example, you can really start to see the structure of the command. It begins with the preceding cmdletGet-Process. The results ofGet-Processare piped to theWhere-Objectcmdlet.Where-Objectis followed by the filter criteria. In this ...
Filter * | select -property @{n='ComputerName'; e={$_.name}} | get-service -name bits 也可以再加一句,以加入一条对应的计算机名 get-adcomputer -Filter * | select -property @{n='ComputerName'; e={$_.name}} | get-service -name bits | select -Property MachineName,status 例子2、...
api-version=2024-07-01&search=restaurant wifi&$count=true&$select=HotelName,Description,Tags'# Query example 2# Apply a filter to the index to find hotels rated 4 or higher# Returns the HotelName and Rating. Two documents match.$url='https://<YOUR-SEARCH-SERVICE>.search.windows.net/...
Get-CimInstance -ClassName Win32_LogicalDisk -Filter "DriveType=3" | Measure-Object -Property FreeSpace,Size -Sum | Select-Object -Property Property,Sum Output 复制 Property Sum --- --- FreeSpace 109839607808 Size 326846914560 获取登录会话信息 可通过 Win32_LogonSession WMI 类获取有关与用户相...
PrintUsageByPrinter-All-Filter"completedJobCount gt 0 and usageDate ge$StartDateand usageDate lt$EndDate"## Join extended printer info with the printer usage report$reportWithPrinterNames=$printerReport|Select-Object( @{Name ="UsageMonth"; Expression = {$_.Id.Substring(0,8)}}, @{Name ="...