在 Windows 中真正杀死一个进程 [英] Really killing a process in Windows

问题描述

有时，Windows 机器上的程序会发疯并挂起.所以我会调用任务管理器并点击结束进程"按钮.然而，这并不总是有效.如果我尝试足够多次，它通常最终会死亡，但我真的希望能够立即杀死它.在 Linux 上，我可以 kill -9 来保证进程会终止.

Occasionally a program on a Windows machine goes crazy and just hangs. So I'll call up the task manager and hit the "End Process" button for it. However, this doesn't always work; if I try it enough times then it'll usually die eventually, but I'd really like to be able to just kill it immediately. On Linux I could just kill -9 to guarantee that a process will die.

这也可以用于编写批处理脚本，编写批处理脚本就是编程.

This also could be used for writing batch scripts and writing batch scripts is programming.

是否有一些 Windows 附带的程序或命令总是会终止进程?免费的第三方应用程序会很好，尽管我更喜欢能够在我第一次坐下的机器上做到这一点.

Is there some program or command that comes with Windows that will always kill a process? A free third-party app would be fine, although I'd prefer to be able to do this on machines I sit down at for the first time.

推荐答案

进程"选项卡上的结束进程"调用 TerminateProcess，这是 Windows 知道的杀死进程的最终极方式.

"End Process" on the Processes-Tab calls TerminateProcess which is the most ultimate way Windows knows to kill a process.

如果它没有消失，则它当前被锁定在等待某些内核资源(可能是有问题的驱动程序)，并且您无法做任何事情(除非重新启动)才能使进程消失.

If it doesn't go away, it's currently locked waiting on some kernel resource (probably a buggy driver) and there is nothing (short of a reboot) you could do to make the process go away.

在以下时间查看此博客条目:http://blogs.technet.com/markrussinovich/archive/2005/08/17/unkillable-processes.aspx

Have a look at this blog-entry from wayback when: http://blogs.technet.com/markrussinovich/archive/2005/08/17/unkillable-processes.aspx

Linux 等基于 Unix 的系统也存在这样的问题:如果进程处于所谓的不间断睡眠"(由 top 和 ps 显示为状态 D)，则进程可以在 kill -9 中存活)，此时进程睡眠如此之好以至于它们无法处理传入的信号(这就是 kill 所做的 - 发送信号).

Unix based systems like Linux also have that problem where processes could survive a kill -9 if they are in what's known as "Uninterruptible sleep" (shown by top and ps as state D) at which point the processes sleep so well that they can't process incoming signals (which is what kill does - sending signals).

通常，不间断睡眠不会持续很长时间，但在 Windows 下，损坏的驱动程序或损坏的用户空间程序(vfork 没有 exec)最终可能会在 中睡眠D 永远.

Normally, Uninterruptible sleep should not last long, but as under Windows, broken drivers or broken userpace programs (vfork without exec) can end up sleeping in D forever.

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