使用PowerShell将脚本作为隐藏的计划任务运行

Question

I want the word files on the desktop to be moved to the local disk D at the time I set each day. I've created a scheduled task and code works as follows.

$action = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument 'Invoke-Command -ScriptBlock { Move-Item -Path $home\Desktop\*.doc -Destination D:\ }'
$trigger = New-ScheduledTaskTrigger -Daily -At 05:30pm
Register-ScheduledTask -TaskName "Task" -Action $action -Trigger $trigger -RunLevel Highest -Force

But there is a problem. I want this task timer to be done in a hidden way, without appearing on the PowerShell window.

To solve this problem I also wanted a way like the following.

$action = New-ScheduledTaskAction -Execute 'Powershell.exe' -Argument '-ExecutionPolicy Bypass -NoExit -NoProfile -WindowStyle Hidden Invoke-Command -ScriptBlock { Move-Item -Path $home\Desktop\*.doc -Destination D:\ }'
$trigger = New-ScheduledTaskTrigger -Daily -At 05:30pm
Register-ScheduledTask -TaskName "Task" -Action $action -Trigger $trigger -RunLevel Highest -Force

Would you help me fix the code I wrote to make the scheduled task run without the PowerShell window appearing?

Answer 1

To run a scheduled task in the background configure it to run whether the user is logged in or not. Since you only want to copy files from one local disk to another I'd also recommend not storing the password. Invoke-Command should't be required either. Just run Move-Item directly.

$action    = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument 'Move-Item ...'
$trigger   = New-ScheduledTaskTrigger -Daily -At 05:30pm
$principal = New-ScheduledTaskPrincipal -UserId "$env:USERDOMAIN\$env:USERNAME" -LogonType "S4U" -RunLevel Highest

Register-ScheduledTask -TaskName "Task" -Action $action -Trigger $trigger -Principal $principal -Force