通过Powershell运行远程命令

我试图通过脚本在一系列远程系统上调用离散CLI命令，但我无法获得任何PowerShell命令来接受它们。我将在下面提供一些伪代码，而不是试图解释问题的细节

请注意，这只是一个简单的例子。使用停止服务命令不是一个选项。这些是通过CLI和Splunk程序使用的显式命令，我需要按此顺序运行这些命令

简而言之，我就是不知道如何告诉PowerShell在远程机器上逐字运行CLI命令

foreach ($server in $list)
     cd C:\Program Files\SplunkUniversalForwarder\bin
     splunk stop
     splunk clone-prep-clear-config
     splunk start

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有很多方法可以做到这一点。使用WMI c/o Powershell：

您也可以使用Windows远程处理，但我从这里开始。

您可以尝试

Foreach($server in $list)
{
    Invoke-command -computername $server -scripblock {
        $splunkpath = 'c:\program files\splunkuniversalforwarder\bin\splunk.exe'
        Start-process -filepath $splunkpath -argumentlist 'stop' -wait -nonewwindow
        Start-process -filepath $splunkpath -argumentlist 'clone-prep-clear-config' -wait -nonewwindow
        Start-process -filepath $splunkpath -argumentlist 'start' -wait -nonewwindow
    }
}

注意：可能需要从命令中删除

-wait

和/或

-nonewindow

，具体取决于进程的行为

还有输出重定向参数，请查看下面的文档以了解更多信息

---

我今天早上就这么做了。这是我想到的主要部分

foreach($server in $servers){
Write-Host "From " -nonewline; Write-Host "$server" -ForegroundColor Yellow
Invoke-Command -ComputerName $server -ScriptBlock { C:\SplunkUniversalForwarder\bin\splunk.exe stop } -Credential $cred
Invoke-Command -ComputerName $server -ScriptBlock { C:\SplunkUniversalForwarder\bin\splunk.exe clone-prep-clear-config } -Credential $cred
Invoke-Command -ComputerName $server -ScriptBlock { C:\SplunkUniversalForwarder\bin\splunk.exe start } -Credential $cred

}

我的完整代码如下：

#Author: Christopher Boillot
#Clear config of Splunk Forwarder



[CmdletBinding()]
Param ([Parameter(Mandatory=$False,Position=0)]
         [String[]]$servers = (Get-Content C:\ClearConfig.txt))


Set-Location $PSScriptRoot

#User login
$User = "user.txt" 
$FileExists = Test-Path $User 
If ($FileExists -eq $False) {
Write-Host "Enter your user name. This will be saved as  $User"
read-host | out-file $User
}
$Pass = "securepass.txt" 
$FileExists = Test-Path $Pass 
If ($FileExists -eq $False) {
Write-Host "Enter your password. This will be saved as an encrypted sting as $Pass"
read-host -assecurestring | convertfrom-securestring | out-file $Pass
}

$username = cat $User
$password = cat $Pass | convertto-securestring
$cred = new-object -typename System.Management.Automation.PSCredential `
         -argumentlist $username, $password


#go through each server in list
foreach($server in $servers){



Write-Host "From " -nonewline; Write-Host "$server" -ForegroundColor Yellow
Invoke-Command -ComputerName $server -ScriptBlock { C:\SplunkUniversalForwarder\bin\splunk.exe stop } -Credential $cred
Invoke-Command -ComputerName $server -ScriptBlock { C:\SplunkUniversalForwarder\bin\splunk.exe clone-prep-clear-config } -Credential $cred
Invoke-Command -ComputerName $server -ScriptBlock { C:\SplunkUniversalForwarder\bin\splunk.exe start } -Credential $cred

}

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建议：用您尝试过的内容（以及结果）更新您的问题。