Question

我想在服务器上使用Powershell创建几个计划任务。我已经从现有的时间表

创建了该文件

我已经加载了csv文件，将其传送到select，并从csv文件中检索了我需要的所有信息。但是我不确定如何将这些结果传递给外部非powershell命令。

Import-Csv .\listoftasks.csv | Select 'Run As User','RP','Scheduled Type','TaskName','Task To Run','Repeat: Every','Repeat: Until: Duration'

我想做的是：

Import-Csv .\listoftasks.csv | Select 'Run As User','RP','Scheduled Type','TaskName','Task To Run','Repeat: Every','Repeat: Until: Duration' | schtasks /create /RU ....

Answer 1

尝试使用ForEach-Object：

Import-Csv .\listoftasks.csv | 
Select-Object 'Run As User','RP','Scheduled Type','TaskName','Task To Run','Repeat: Every','Repeat: Until: Duration' | 
ForEach-Object { Invoke-Expression "schtasks /create /RU ..." }

另外，要注意名称中包含空格的属性。如果名称包含空格，您可以像这样访问它们：

$_.'Run As User'

Answer 2

发布我收到的建议的最终结果，希望其他人也可以使用它。：）

#Added a column to the csv with heading RP - contains the password if you have to use
#hardcoded account \ passwords and cant use the system accounts
$ListOfTasks = Import-Csv ListOfTasksExport.csv |   Select 
                                                   'Run As User' `
                                                ,'RP' `
                                                ,'Scheduled Type' `
                                                ,'TaskName' `
                                                ,'Task To Run' `
                                                ,'Repeat: Every' `
                                                ,'Repeat: Until: Duration' `
                                                ,'Start Time' `
                                                , 'HostName' 

ForEach($item in $ListOfTasks)
{
    $dateOfItem = [DateTime]::Parse($item.'Start Time')
    $stringOfDateOfItem = $dateOfItem.ToString("HH:mm")
    $tr = $item.'Task To Run'
    $user = $item.'Run as User'
    $UserPassword = $item.'RP'
    $scheduledType = $item.'Scheduled Type'
    $taskName = $item.'TaskName'
    $taskToRun = $item.'Task To Run'
    $hostName = $item.'HostName'
    $serviceAccount = 'domain\serviceAccount'
    $serviceAccountPassword = 'HardCodedPassword'

   #Debugging
   #Write-Host -BackgroundColor yellow $taskName
   #Write-Host $stringOfDateOfItem
   #Write-Host $tr
   #Write-Host $user
   #Write-Host $UserPassword
   #Write-Host $scheduledType
   #Write-Host $taskName
   #Write-Host $taskToRun

  #Checks if the user is nt authority, it does not put the password field in
if($env:computername.Contains($hostName))
{
    if($user.Contains("NT AUTHORITY"))
    {
        schtasks /create /RU $user /SC $scheduledType /TN $taskName /TR $taskToRun /ST $stringOfDateOfItem /F 
    }
    else
    {
        schtasks /create /RU $user /RP $UserPassword /SC $scheduledType /TN $taskName /TR $taskToRun /ST $stringOfDateOfItem /F 
    }
}
else
{
    if($user.Contains("NT AUTHORITY"))
    {
        schtasks /create /s $hostName /U $serviceAccount /P $serviceAccountPassword /RU $user /SC $scheduledType /TN $taskName /TR $taskToRun /ST $stringOfDateOfItem /F 
    }
    else
    {
        schtasks /create /s $hostName /U $serviceAccount /P $serviceAccountPassword /RU $user /RP $UserPassword /SC $scheduledType /TN $taskName /TR $taskToRun /ST $stringOfDateOfItem /F 
        }
    }
}

Powershell脚本，用于从csv文件创建计划任务

2 个答案: