![使用 WMI 命令关闭 Windows XP PC 需要鼠标/键盘输入才能完成关机](https://linux22.com/image/1451103/%E4%BD%BF%E7%94%A8%20WMI%20%E5%91%BD%E4%BB%A4%E5%85%B3%E9%97%AD%20Windows%20XP%20PC%20%E9%9C%80%E8%A6%81%E9%BC%A0%E6%A0%87%2F%E9%94%AE%E7%9B%98%E8%BE%93%E5%85%A5%E6%89%8D%E8%83%BD%E5%AE%8C%E6%88%90%E5%85%B3%E6%9C%BA.png)
我们使用 WMI 服务远程关闭办公室的电脑。
这对我们的 Windows 7 系统来说非常有效,但我们发现我们的 Windows XP PC 在收到远程关机命令后会无限期地卡在“关机”状态。
有趣的是,如果按下有问题的 PC 键盘上的某个键或者轻推鼠标,PC 将继续关闭,并在大约 10 秒内关机。
什么原因导致了这种现象?
答案1
显然,Windows XP、Vista、7 和 8 都带有用于此类操作的 shutdown.exe(尽管 XP 之后参数/参数发生了变化)。在我的 Windows 8.1 系统上:
C:\Windows\System32>shutdown /?
Usage: shutdown [/i | /l | /s | /r | /g | /a | /p | /h | /e | /o] [/hybrid] [/f]
[/m \\computer][/t xxx][/d [p|u:]xx:yy [/c "comment"]]
No args Display help. This is the same as typing /?.
/? Display help. This is the same as not typing any options.
/i Display the graphical user interface (GUI).
This must be the first option.
/l Log off. This cannot be used with /m or /d options.
/s Shutdown the computer.
/r Full shutdown and restart the computer.
/g Full shutdown and restart the computer. After the system is
rebooted, restart any registered applications.
/a Abort a system shutdown.
This can only be used during the time-out period.
/p Turn off the local computer with no time-out or warning.
Can be used with /d and /f options.
/h Hibernate the local computer.
Can be used with the /f option.
/hybrid Performs a shutdown of the computer and prepares it for fast startup.
Must be used with /s option.
/e Document the reason for an unexpected shutdown of a computer.
/o Go to the advanced boot options menu and restart the computer.
Must be used with /r option.
/m \\computer Specify the target computer.
/t xxx Set the time-out period before shutdown to xxx seconds.
The valid range is 0-315360000 (10 years), with a default of 30.
If the timeout period is greater than 0, the /f parameter is
implied.
/c "comment" Comment on the reason for the restart or shutdown.
Maximum of 512 characters allowed.
/f Force running applications to close without forewarning users.
The /f parameter is implied when a value greater than 0 is
specified for the /t parameter.
/d [p|u:]xx:yy Provide the reason for the restart or shutdown.
p indicates that the restart or shutdown is planned.
u indicates that the reason is user defined.
If neither p nor u is specified the restart or shutdown is
unplanned.
xx is the major reason number (positive integer less than 256).
yy is the minor reason number (positive integer less than 65536).
看http://www.computerhope.com/issues/ch000321.htm有关如何使用这些参数/参数的小教程。
编辑:我之所以提到它,是因为它可能不会显示相同的行为。至于导致挂起的原因,可能是这些 XP 系统上运行的任意数量的程序。我记得看到某些版本的 Windows 抱怨要等待某个特定程序关闭后才能关闭,但我从未听说过在某些键盘/鼠标活动后挂起消失的情况。