如何使用 powershell 中的 psexec 启用 winrm

Question

我编写了一个 powershell 脚本来远程执行一些操作系统验证。但是当远程服务器未启用 winrm 时，我收到以下消息。那么我如何强制 winrm 使用 psexec 远程启用？

**Connecting to remote server xxxxx.us.oim.com failed with the following error message : The WSMan service could not launch a host process to process the given request.  Make sure the WSMan provider host server and proxy are properly registered.**

我在我的 powershell 脚本 PsExec.exe \$host -s powershell "Enable-PSRemoting -force" 中添加了一个命令（这里 $host 将给出主机名）这正在执行，同时我收到以下消息也。

PsExec.exe : Connecting to xxxxxxxxx.us.oim.com...
At line:72 char:1
+ PsExec.exe \\$fqdn -s powershell "Enable-PSRemoting -force"
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (Connecting to xxxxxxxxx.us.oim.com...:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError

Starting PSEXESVC service on xxxxxxxxx.us.oim.com...Connecting with PsExec service on xxxxxxxxx.us.oim.com...Starting powershell on xxxxxxxxx.us.oim.com...
powershell exited on xxxxxxxxx.us.oim.com with error code 0

只有当“WSMan 服务无法启动主机进程来处理给定的请求”然后运行命令以启用 winrm 时才可能创建条件！ 如果可能，请告诉我怎么做？

Answer 1

函数 enableWinRM {

$computers = Get-Content "C:\temp\computers.txt"

foreach ($computer in $computers) {

$result = winrm id -r:$computer 2> $null

if ($lastExitCode -eq 0) {
    Write-Host "WinRM already enabled on" $computer "..." -ForegroundColor green
} else {
    Write-Host "Enabling WinRM on" $computer "..." -ForegroundColor red 
    .\pstools\psexec.exe \\$computer -s C:\Windows\System32\winrm.cmd qc -quiet

        if ($LastExitCode -eq 0) {
            .\pstools\psservice.exe \\$computer restart WinRM
            $result  = winrm id -r:$computer 2>$null

            if ($LastExitCode -eq 0) {Write-Host "WinRM successfully enabled!" -ForegroundColor green}
            else {exit 1}

       } #end of if

    } #end of else  
} #end of foreach

只需在脚本末尾调用此函数即可。

确保脚本所在的文件夹中有 pstools。