powershell change scheduled task

https://www.cnblogs.com/jmilkfan-fanguiju/p/7533729.html


Windows PowerShell
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尝试新的跨平台 PowerShell https://aka.ms/pscore6

PS C:\Windows\system32> $Task = Get-ScheduledTask -TaskName "1t"
PS C:\Windows\system32> $Task.Actions[0] = "new arguments string go here"
无法将值“new arguments string go here”转换为类型“Microsoft.Management.Infrastructure.CimInstance”。错误:“指定的参
数已超出有效值的范围。
参数名: className”
所在位置 行:1 字符: 1
+ $Task.Actions[0] = "new arguments string go here"
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) []，RuntimeException
    + FullyQualifiedErrorId : InvalidCastConstructorException

PS C:\Windows\system32> $Task.Actions[0] = "abcde"
PS C:\Windows\system32> Set-ScheduledTask $Task

TaskPath                                       TaskName                          State
--------                                       --------                          -----
\                                              1t                                Ready


PS C:\Windows\system32> $Task = Get-ScheduledTask -TaskName "1t"
PS C:\Windows\system32> $Task.Actions[0].Arguments
PS C:\Windows\system32> $Task.Actions[0].Arguments = "c:\python.exe abcde"
PS C:\Windows\system32> Set-ScheduledTask $Task

TaskPath                                       TaskName                          State
--------                                       --------                          -----
\                                              1t                                Ready


PS C:\Windows\system32>