blocks|key|199728|text|如果您使用的是windows+2008R2，则有一个模块可以实现以下功能：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|199729|Import-Module+servermanager|offset|length|style|CODE|199730|此模块导出3个cmdlet：Get-WindowsFeature、Add-WindowsFeature和remove-WindowsFeature|199731|因此，您可以使用类似get-windowsfeature+*frame*的命令来列出.net特性，并通过像Add-WindowsFeature+Net-Framework这样的命令进行安装|199732|entityMap^0|0|0|R|0|E|I|X|I|1G|L|0|A|Q|1H|W|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@$D|S|E|T|F|G]|$D|U|E|V|F|G]|$D|W|E|X|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|Y|8|@$D|Z|E|10|F|G]|$D|11|E|12|F|G]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|13|8|@]|9|@]|A|$]]]|M|$]]

if you are in windows 2008R2 there is a module for this :

<code>Import-Module servermanager</code>

this module exports 3 cmdlets : <code>Get-WindowsFeature</code>, <code>Add-WindowsFeature</code> and <code>remove-WindowsFeature</code>

so you can make someting like
<code>get-windowsfeature *frame*</code> to list the .net features and install it via command like
 <code>Add-WindowsFeature Net-Framework</code>

blocks|key|202115|text|尝试执行以下操作以获取名称(简称)和显示名称(详细描述)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|202116|get-windowsfeature+%7Cformat-表格-property名称，displayname+-AutoSize|202117|使用以下命令安装它们：|202118|安装-WindowsFeature+-Name+$Name|202119|其中，$Name是get中的name属性|202120|PS:+Install-WindowsFeature已取代Add-WindowsFeature|202121|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Q|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

Try this to get the names (short) and display names (long descriptions): 
get-windowsfeature | format-table -property name,displayname -AutoSize

use this to install them: 
Install-WindowsFeature -Name $Name

where $Name is the name property from the get

PS: Install-WindowsFeature has replaced Add-WindowsFeature

blocks|key|2834503|text|对于较新的Windows客户端操作系统(Windows10/8.1/8)，您不能使用Install-WindowsFeature，因为它只用于管理服务器上的功能。尝试使用它将导致一条错误消息：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2834504|Windows+WindowsFeature:指定的|2834505|的目标不能是基于客户端的操作系统。|blockquote|2834506|2834507|2834508|您可以使用DISM+Powershell模块查找和安装可选功能：|2834509|gcm+-module+DISM+#List+available+commands
Get-WindowsOptionalFeature+-online+%7C+ft+#List+all+features+and+status
Enable-WindowsOptionalFeature+-online+-FeatureName+NetFx3+-Source+e:\Sources\sxs|code-block|syntax|javascript|2834510|在最后一个命令中，仅当功能需要引用源文件的安装介质时才需要-Source+e:\Sources\sxs+(通常是为了修复错误:+0x800f081f无法找到源文件)。.NET框架3.5版似乎是唯一一个需要客户端操作系统的版本，但在服务器操作系统上还有许多其他版本需要参考安装介质的源代码。|CODE|2834511|entityMap^0|16|M|0|0|0|0|0|0|0|T|M|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|11|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|12|8|@]|D|@]|E|$]]|$1|K|3|-4|5|6|7|13|8|@]|D|@]|E|$]]|$1|L|3|-4|5|6|7|14|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|15|8|@]|D|@]|E|$]]|$1|O|3|P|5|Q|7|16|8|@]|D|@]|E|$R|S]]|$1|T|3|U|5|6|7|17|8|@$9|18|A|19|B|V]]|D|@]|E|$]]|$1|W|3|-4|5|6|7|1A|8|@]|D|@]|E|$]]]|X|$]]

For newer Windows client OS (Windows 10/8.1/8) you cannot use Install-WindowsFeature as that is only for managing features on servers. Trying to use it will cause an error message:

<blockquote>
 Get-WindowsFeature : The target of the specified cmdlet cannot be a Windows client-based operating system.
</blockquote>

There is a DISM Powershell module that you can use to find and install optional features:

<pre><code>gcm -module DISM #List available commands
Get-WindowsOptionalFeature -online | ft #List all features and status
Enable-WindowsOptionalFeature -online -FeatureName NetFx3 -Source e:\Sources\sxs
</code></pre>

In the last command <code>-Source e:\Sources\sxs</code> is only required if the feature needs to reference the installation media for source files (usually to fix Error: 0x800f081f The source files could not be found). The .NET Framework version 3.5 seems to be the only one that requires that for the client OS, but there are many others on the Server OS that require referencing the installation media for sources.

blocks|key|202209|text|最简单的方法(对我有效)是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|202210|202211|使用未安装必需角色和功能的计算机|unordered-list-item|202212|转到添加服务器角色和功能(在服务器管理器中)|202213|使用向导添加必需的角色和功能|202214|在按下“安装”按钮之前，您将注意到链接"Export+configuration+settings“|202215|202216|Export+configuration+settings|offset|length|202217|保存XML文件。|202218|获得XML文件后，您可以使用下面列出的PowerShell脚本调用"Install-WindowsFeature“cmdlet+(Server2012,2016)。|202219|NOTE1:+PowerShell脚本设计用于Windows+Server2008、2012和2016。对于Windows+Server+2008，cmdlet为Add-WindowsFeature。|202220|NOTE2:+PowerShell脚本假定XML文件在同一文件夹中，并且脚本中列出了该文件的名称-请参见第3和4行。|202221|Import-Module+ServerManager+-ErrorAction+Stop

$win2k8xml+=+'.\features-w2k8.xml'
$win2k12xml+=+'.\RolesAndFeatures.xml'


$minOSVersion+=+[version]+"6.1.7600"+#+Windows+Server+2008+R2+RTM+version
$os+=+Get-WmiObject+Win32_OperatingSystem
$currentVersion+=+[version]$os.Version

if($currentVersion+-lt+$minOSVersion)
{
++++throw+"OS+version+equal+or+greater+than+${minOSVersion}+is+required+to+run+this+script"
}
elseif($currentVersion.ToString().substring(0,3)+-eq+$minOSVersion.ToString().substring(0,3))
{
If+(!(Test-Path+$win2k8xml))+{Write-Host+"For+Windows+Server+2008+R2+server+make+sure+that+you+have+Features-W2K8.xml+in+the+current+folder"+-ForegroundColor+Yellow;+Pause}
}
elseif($currentVersion+-gt+$minOSVersion){++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

If+(!(Test-Path+$win2k12xml))+{Write-Host+"For+Windows+Server+2012/2016+make+sure+that+you+have+RolesAndFeatures.xml+in+the+current+folder"+-ForegroundColor+Yellow;+Pause}
}

$OSVersionName+=+(get-itemproperty+-Path+"HKLM:\SOFTWARE\Microsoft\Windows+NT\CurrentVersion"+-Name+ProductName).ProductName
Write-Host+"Your+OS+version+is:$OSVersionName"+-ForegroundColor+Green

$defaultComputerName+=+$env:computername
$ComputerName+=+Read-Host+"Computername+(Press+Enter+for+current+computer+-+$defaultComputerName)"


if+([string]::IsNullOrEmpty($ComputerName))
{
++++$ComputerName+=+$defaultComputerName;
}

Write-host+"Installation+will+take+place+on+the+following+computers:+$ComputerName"



function+Invoke-WindowsFeatureBatchDeployment+{
++++param+(
++++++++[parameter(mandatory)]
++++++++[string]+$ComputerName,
++++++++[parameter(mandatory)]
++++++++[string]+$ConfigurationFilePath
++++)

++++#+Deploy+the+features+on+multiple+computers+simultaneously.
++++$jobs+=+@()
++++if(Test-Connection+-ComputerName+$ComputerName+-Quiet){
++++++++Write-Host+"Connection+succeeded+to:+"+$ComputerName

++++++++if+($currentVersion.ToString().substring(0,3)+-eq+$minOSVersion.ToString().substring(0,3))+{
++++++++$jobs+%2B=+Start-Job+-Command+{
++++++++#Add-WindowsFeature+-ConfigurationFilePath+$using:ConfigurationFilePath+-ComputerName+$using:ComputerName+-Restart
++++++++$import+=+Import-Clixml+$using:ConfigurationFilePath
++++++++$import+%7C+Add-WindowsFeature
++++++++}+
++++++++}+
++++++++elseif+($currentVersion+-gt+$minOSVersion)+{
++++++++$jobs+%2B=+Start-Job+-Command+{
++++++++Install-WindowsFeature+-ConfigurationFilePath+$using:ConfigurationFilePath+-ComputerName+$using:ComputerName+-Restart
++++++++}+
++++++++}++++

++++}
++++else{
++++++++Write-Host+"Configuration+failed+for:+"%2B+$ComputerName+%2B+"!+Check+computer+name+and+execute+again"
++++}


++++Receive-Job+-Job+$jobs+-Wait+%7C+Select-Object+Success,+RestartNeeded,+ExitCode,+FeatureResult
}
if+($currentVersion.ToString().substring(0,3)+-eq+$minOSVersion.ToString().substring(0,3))+{$FilePath+=+Resolve-Path+$win2k8xml}
elseif+($currentVersion+-gt+$minOSVersion)+{$FilePath+=+Resolve-Path+$win2k12xml}

Invoke-WindowsFeatureBatchDeployment+$ComputerName+$FilePath|code-block|syntax|javascript|202222|entityMap|0|LINK|mutability|MUTABLE|url|https://i.stack.imgur.com/XGf2e.png^0|0|0|0|0|0|0|0|0|T|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1B|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1D|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|1E|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|1F|8|@]|9|@]|A|$]]|$1|J|3|K|5|E|7|1G|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1I|8|@]|9|@$O|1J|P|1K|1|1L]]|A|$]]|$1|Q|3|R|5|6|7|1M|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1N|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1O|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1P|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|10|7|1Q|8|@]|9|@]|A|$11|12]]|$1|13|3|-4|5|6|7|1R|8|@]|9|@]|A|$]]]|14|$15|$5|16|17|18|A|$19|1A]]]]

The easiest way (it worked for me) is to:

<ul>
<li>take a computer where the necessary roles and features are not installed</li>
<li>go to Add Server Roles and Features (in Server Manager)</li>
<li>use the wizard to add the necessary roles and features</li>
<li>on the last screen, before pressing the "Install" button, you will notice the link "Export configuration settings" </li>
</ul>

<a href="https://i.stack.imgur.com/XGf2e.png" rel="nofollow noreferrer">Export configuration settings</a>

Save the XML file.

After you have the XML file, you can use the PowerShell script listed below to invoke the "Install-WindowsFeature" cmdlet (Server 2012, 2016).

NOTE1: the PowerShell script was designed to work on Windows Server 2008, 2012 and 2016.
For Windows Server 2008 the cmdlet is Add-WindowsFeature.

NOTE2: The PowerShell script assumes the XML file is in the same folder and it's name is listed inside the script - please see the lines 3 and 4.

<pre><code>Import-Module ServerManager -ErrorAction Stop

$win2k8xml = '.\features-w2k8.xml'
$win2k12xml = '.\RolesAndFeatures.xml'


$minOSVersion = [version] "6.1.7600" # Windows Server 2008 R2 RTM version
$os = Get-WmiObject Win32_OperatingSystem
$currentVersion = [version]$os.Version

if($currentVersion -lt $minOSVersion)
{
 throw "OS version equal or greater than ${minOSVersion} is required to run this script"
}
elseif($currentVersion.ToString().substring(0,3) -eq $minOSVersion.ToString().substring(0,3))
{
If (!(Test-Path $win2k8xml)) {Write-Host "For Windows Server 2008 R2 server make sure that you have Features-W2K8.xml in the current folder" -ForegroundColor Yellow; Pause}
}
elseif($currentVersion -gt $minOSVersion){ 

If (!(Test-Path $win2k12xml)) {Write-Host "For Windows Server 2012/2016 make sure that you have RolesAndFeatures.xml in the current folder" -ForegroundColor Yellow; Pause}
}

$OSVersionName = (get-itemproperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion" -Name ProductName).ProductName
Write-Host "Your OS version is:$OSVersionName" -ForegroundColor Green

$defaultComputerName = $env:computername
$ComputerName = Read-Host "Computername (Press Enter for current computer - $defaultComputerName)"


if ([string]::IsNullOrEmpty($ComputerName))
{
 $ComputerName = $defaultComputerName;
}

Write-host "Installation will take place on the following computers: $ComputerName"



function Invoke-WindowsFeatureBatchDeployment {
 param (
 [parameter(mandatory)]
 [string] $ComputerName,
 [parameter(mandatory)]
 [string] $ConfigurationFilePath
 )

 # Deploy the features on multiple computers simultaneously.
 $jobs = @()
 if(Test-Connection -ComputerName $ComputerName -Quiet){
 Write-Host "Connection succeeded to: " $ComputerName

 if ($currentVersion.ToString().substring(0,3) -eq $minOSVersion.ToString().substring(0,3)) {
 $jobs += Start-Job -Command {
 #Add-WindowsFeature -ConfigurationFilePath $using:ConfigurationFilePath -ComputerName $using:ComputerName -Restart
 $import = Import-Clixml $using:ConfigurationFilePath
 $import | Add-WindowsFeature
 } 
 } 
 elseif ($currentVersion -gt $minOSVersion) {
 $jobs += Start-Job -Command {
 Install-WindowsFeature -ConfigurationFilePath $using:ConfigurationFilePath -ComputerName $using:ComputerName -Restart
 } 
 } 

 }
 else{
 Write-Host "Configuration failed for: "+ $ComputerName + "! Check computer name and execute again"
 }


 Receive-Job -Job $jobs -Wait | Select-Object Success, RestartNeeded, ExitCode, FeatureResult
}
if ($currentVersion.ToString().substring(0,3) -eq $minOSVersion.ToString().substring(0,3)) {$FilePath = Resolve-Path $win2k8xml}
elseif ($currentVersion -gt $minOSVersion) {$FilePath = Resolve-Path $win2k12xml}

Invoke-WindowsFeatureBatchDeployment $ComputerName $FilePath
</code></pre>

I need to enable two Windows Features using Powershell. But I don't know their names or how to find them.

<img src="https://i.stack.imgur.com/n7LJk.png" alt="Windows Features">

So far I have managed to install the IIS and stop the Default Application Pool using a script found <a href="https://gist.github.com/1302170" rel="noreferrer">here</a>.

<pre><code>function InstallFeature($name) {
 cmd /c "ocsetup $name /passive"
}
InstallFeature IIS-WebServerRole
 InstallFeature IIS-WebServer
 InstallFeature IIS-CommonHttpFeatures
 InstallFeature IIS-DefaultDocument
 InstallFeature IIS-DirectoryBrowsing
 InstallFeature IIS-HttpErrors
 InstallFeature IIS-HttpRedirect
 InstallFeature IIS-StaticContent
 InstallFeature IIS-HealthAndDiagnostics
 InstallFeature IIS-CustomLogging
 InstallFeature IIS-HttpLogging
 InstallFeature IIS-HttpTracing
 InstallFeature IIS-LoggingLibraries
 InstallFeature IIS-Security
 InstallFeature IIS-RequestFiltering
 InstallFeature IIS-WindowsAuthentication
 InstallFeature IIS-ApplicationDevelopment
 InstallFeature IIS-NetFxExtensibility
 InstallFeature IIS-ISAPIExtensions
 InstallFeature IIS-ISAPIFilter
 InstallFeature IIS-ASPNET
 InstallFeature IIS-WebServerManagementTools 
 InstallFeature IIS-ManagementConsole 
 InstallFeature IIS-ManagementScriptingTools

import-module WebAdministration

Stop-WebAppPool DefaultAppPool
</code></pre>

Solution

To search:

<pre><code>Get-WindowsFeature *ASP*
Get-WindowsFeature *activation*
</code></pre>

To install:

<pre><code>Add-WindowsFeature NET-Framework-45-ASPNET
Add-WindowsFeature NET-HTTP-Activation
</code></pre>

How to enable a Windows feature via Powershell

Windows Server

服务器

Windows

我需要使用Powershell启用两个Windows功能。但我不知道他们的名字也不知道怎么找到他们。​​到目前为止，我已经成功地安装了IIS，并使用一个找到的脚本停止了默认应用程序池。function InstallFeature($name) {    cmd /c "ocsetup $name /passive"}...

问如何通过Powershell启用Windows功能
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