Question

我有一个脚本，它收集搜索AD环境的预定任务信息。此脚本在Windows Server 2012服务器（Powershell v4）上运行完美，但我无法在Windows Server 2008服务器上运行（运行PS v2）。我提到了PS版本，因为我在2012服务器上执行了脚本，迫使PS执行v2，但它也没有工作。所以，显然，它只适用于PS v4（也许是v3，我不能告诉......但是肯定它不会在PS v2上获胜）。

我需要一些帮助来了解如何修改此脚本以使其与PS v2兼容。提前谢谢。

这里是剧本：

$Computers = (get-adcomputer -filter {operatingsystem -like "*server*"}).name
$ErrorActionPreference = "SilentlyContinue"
$Report = @()
foreach ($Computer in $Computers)
{
    if (test-connection $Computer -quiet -count 1)
    {
        #Computer is online
        $path = "\\" + $Computer + "\c$\Windows\System32\Tasks"
        $tasks = Get-ChildItem -recurse -Path $path -File
        foreach ($task in $tasks)
        {
            $Details = "" | select ComputerName, Task, User, Enabled, Application, Arguments
            $AbsolutePath = $task.directory.fullname + "\" + $task.Name
            $TaskInfo = [xml](Get-Content $AbsolutePath)
            $Details.ComputerName = $Computer
            $Details.Task = $task.name
            $Details.User = $TaskInfo.task.principals.principal.userid
            $Details.Enabled = $TaskInfo.task.settings.enabled
            $Details.Application = $TaskInfo.task.actions.exec.command
            $Details.Arguments = $TaskInfo.task.actions.exec.Arguments

            $Report += $Details
        }
    }
    else
    {
        #Computer is offline
    }
}
$Report |Export-Csv -Path 'c:ScheduledTasks.csv' -NoTypeInformation

我收到此错误：“get-adcomputer”这个术语＆＃39;不被识别为cmdlet，函数，脚本文件或可操作程序的名称。名称的拼写，或者如果包含路径，请验证路径是否正确，然后重试。在C：\ folder \ Search-Tasks-IDs.ps1：1 char：29 + $ Computers =（get-adcomputer＆lt;＆lt;＆lt;＆lt; -filter {operatingsystem -like＆＃34; server＆＃34;}） .name + CategoryInfo：ObjectNotFound：（get-adcomputer：String）[]，CommandNotFoundException + FullyQualifiedErrorId：CommandNotFoundException

我有一个新版本可以跳过＆＃34; get-adcomputer＆＃34;问题，在预定义列表中搜索服务器名称：

<#
.Synopsis
   PowerShell script to list all Scheduled Tasks and the User ID
.DESCRIPTION
   This script scan the content of the c:\Windows\System32\tasks and search the UserID XML value. 
   The output of the script is a comma-separated log file containing the Computername, Task name, UserID.


Import-Module ActiveDirectory
$VerbosePreference = "continue"
$list = (get-adcomputer -filter {operatingsystem -like "*server*"}).name
#>

$list = Get-Content C:servers.txt
Write-Verbose  -Message "Trying to query $($list.count) servers found in 'servers.txt'"
$ErrorActionPreference = "SilentlyContinue"
$Report = @()

foreach ($server in $list) 
{
    if (Test-Connection -ComputerName $server -Count 1 -Quiet)
    {
        #Computer is online
        $path = "\\" + $server + "\c$\Windows\System32\Tasks"
        $tasks = Get-ChildItem -recurse -Path $path -File
        foreach ($task in $tasks)
        {
            if ($tasks)
            {
                Write-Verbose -Message "I found $($tasks.count) tasks for $server"
            }

            $Details = "" | select ComputerName, Task, User, Enabled, Application, Arguments
            $AbsolutePath = $task.directory.fullname + "\" + $task.Name
            $TaskInfo = [xml](Get-Content $AbsolutePath)
            $Details.ComputerName = $server
            $Details.Task = $task.name
            $Details.User = $TaskInfo.task.principals.principal.userid
            $Details.Enabled = $TaskInfo.task.settings.enabled
            $Details.Application = $TaskInfo.task.actions.exec.command
            $Details.Arguments = $TaskInfo.task.actions.exec.Arguments

            $Report += $Details
        }
    }
    else
    {
        #Computer is offline
    }
}
$Report |Export-Csv -Path 'c:ScheduledTasks.csv' -NoTypeInformation

这个运行并创建csv文件，但它只填充标题（＆＃34; ComputerName＆＃34;，＆＃34; Task＆＃34;，＆＃34; User＆＃34;，＆＃34;已启用＆＃34;，＆＃34;应用程序＆＃34;，＆＃34;参数＆＃34;）和服务器名称。

如果我删除此行$ ErrorActionPreference =＆＃34; SilentlyContinue＆＃34;脚本输出显示以下错误：

Get-ChildItem：找不到与参数名称匹配的参数＆＃39;文件＆＃39;。在C：\ folder \ Search-Tasks-IDs_new.ps1：25 char：58 + $ tasks = Get-ChildItem -recurse -Path $ path -File＆lt;＆lt;＆lt;＆lt; + CategoryInfo：InvalidArgument：（:) [Get-ChildItem]，ParameterBindingException + FullyQualifiedErrorId：NamedParameterNotFound，Microsoft.PowerShell.Commands.GetChildItemCommand

获取内容：访问路径＆＃39; C：\＆＃39;被拒绝。在C：\ folder \ Search-Tasks-IDs_new.ps1：35 char：42 + $ TaskInfo = [xml]（Get-Content＆lt;＆lt;＆lt;＆lt;＆lt; $ AbsolutePath）+ CategoryInfo：PermissionDenied：（C :: String ）[Get-Content]，UnauthorizedAccessException + FullyQualifiedErrorId：GetContentReaderUnauthorizedAccessError，Microsoft.PowerShell.Commands.GetContentCommand

通过powershell v2

0 个答案: