我們使用 WMI 服務遠端關閉辦公室中的 PC。
這對我們的 Windows 7 系統來說非常有效,但我們發現我們的 Windows XP 電腦在收到遠端關機命令後會無限期地陷入「關機」狀態。
有趣的是,如果在有問題的電腦上按下鍵盤上的某個按鍵或輕觸滑鼠,電腦將繼續關閉,並在大約 10 秒內關閉。
什麼可能導致這種行為?
答案1
顯然,Windows XP、Vista、7 和 8 都附帶了用於此類操作的 shutdown.exe(儘管在 XP 之後參數/參數發生了變化)。在我的 Windows 8.1 系統上:
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有關如何使用其中一些參數的小教程。
編輯:我只是提到它,因為它可能不會顯示相同的行為。至於掛起的原因,可能是 XP 系統上執行的任意數量的程式造成的。我記得看到某些版本的 Windows 抱怨要等待特定程式關閉才能關閉,但我從未聽說過在某些鍵盤/滑鼠活動後掛起消失的情況。