Powershell將計算機呼叫到在我的本地計算機重新啟動后仍然存在的遠程計算機？

有沒有辦法“呼叫命令”到遠程計算機，這樣我就可以重新啟動計算機并且作業仍將運行，并且我可以隨時查看輸出日志？

    PS> invoke-command -Computer Remote1 -File "ScriptThatRunsFor7days.ps1"
    PS> restart-computer
    PS> # Hey where's my job on remote computer?  Can i see it running and connect to
        # its output after rebooting my computer?

uj5u.com熱心網友回復：

只是注冊一個在遠程計算機上運行腳本的計劃任務不是更容易嗎？對于日志記錄，只需使用腳本頂部的 cmdlet Start-Transcript。不久前我做了一個腳本來輕松地在遠程計算機上注冊計劃任務。也許您可以嘗試一下，看看它是否適合您？

[CmdletBinding()]
param(
    [parameter(Mandatory=$true)]
    [string]
    $PSFilePath,

    [parameter(Mandatory=$true)]
    [string]
    $TaskName,

    [parameter(Mandatory=$true)]
    [string]
    $ComputerName
)

$VerbosePreference="Continue"

New-Variable -Name ScriptDestinationFolder -Value "Windows\PowershellScripts" -Option Constant -Scope Script

New-Variable -Name ScriptSourcePath -Value $PSFilePath -Option Constant -Scope Script
Write-Verbose "Script sourcepath: $ScriptSourcePath"

New-Variable -Name PSTaskName -Value $TaskName -Option Constant -Scope Script
Write-Verbose "TaskName: $TaskName"

$File = Split-Path $ScriptSourcePath -leaf
Write-Verbose "Filename: $File"
New-Variable -Name PSFileName -Value $File -Option Constant -Scope Script
Write-Verbose "PSFileName: $PSFileName"

$ExecutionTime = New-TimeSpan -Hours 8
Write-Verbose "Execution time: $ExecutionTime hours"

Invoke-Command -ComputerName $ComputerName -ScriptBlock {
    $VerbosePreference="Continue"        
    #Removing old Scheduled Task 
    Write-Verbose "Unregistering old scheduled task.."
    Stop-ScheduledTask -TaskName $Using:PSTaskName -ErrorAction SilentlyContinue
    Unregister-ScheduledTask -TaskName $Using:PSTaskName -Confirm:$false -ErrorAction SilentlyContinue


     #Creating destination directory for Powershell script
     $PSFolderPath = "C:" , $Using:ScriptDestinationFolder -join "\"
     Write-Verbose "Creating folder for script file on client: $PSFolderPath"
     New-Item -Path $PSFolderPath -ItemType Directory -Force

     #Scheduled Task definitions
    
     $Trigger = New-ScheduledTaskTrigger -Daily -At "8am" 
     $PSFilePath = "C:", $Using:ScriptDestinationFolder , $Using:PSFileName -join "\"  
     Write-Verbose "Setting path for script file to destination folder on client: $PSFilePath"
     $Action = New-ScheduledTaskAction -Execute PowerShell -Argument "-File $PSFilePath"
     $Principal = New-ScheduledTaskPrincipal -UserID "NT AUTHORITY\SYSTEM" -LogonType S4U
     $Settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit $Using:ExecutionTime -StartWhenAvailable
     $Task = Register-ScheduledTask -TaskName $Using:PSTaskName -Principal $Principal -Action $Action -Settings $Settings -Trigger $Trigger
     $Task = Get-ScheduledTask -TaskName $Using:PSTaskName   
     $Task.Triggers[0].EndBoundary = [DateTime]::Now.AddDays(90).ToString("yyyyMMdd'T'HH:mm:ssZ") 
     Write-Verbose "Trigger expiration date set to: $Task.Triggers[0].EndBoundary"
     $Task.Settings.DeleteExpiredTaskAfter = 'P1D'
     Write-Verbose "Scheduled task will be deleted after $Task.Settings.DeleteExpiredTaskAfter after expiry."     
     $Task | Set-ScheduledTask -ErrorAction SilentlyContinue

 } #End Invoke-Command

#Copy script file from source to the computer
$ScriptDestination = "\" , $ComputerName , "C$",  $ScriptDestinationFolder  -join "\"
Write-Verbose "Script destination is set to: $ScriptDestination"

Write-Verbose "Copying script file: `"$ScriptSourcePath`" to `"$ScriptDestination`""
Copy-Item -Path $ScriptSourcePath -Destination $ScriptDestination -Force

用法：

Create-ScheduledTask-Test.ps1 -ComputerName MyRemoteComputer -PSFilePath "ScriptToRun.ps1" -TaskName DoSomeWork

uj5u.com熱心網友回復：

有預定作業的東西。我正在使用 pssession 將腳本復制到遠程計算機。

$s = new-pssession remote1
copy-item script.ps1 c:\users\admin\documents -tosession $s
invoke-command $s { Register-ScheduledJob test script.ps1 -Runnow }

然后，只有當它完成時，它才會自動顯示為遠程計算機上的常規作業：

invoke-command remote1 { get-job | receive-job -keep }

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