Windows 相当于 ulimit -n
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Windows equivalent of ulimit -n
提问by maximus1986
What is the windows equivalent of the unix command " ulimit -n" ?
与 unix 命令“ulimit -n”等效的 Windows 是什么？
Basically, i want to set the maximum fd limit via command prompt.
基本上，我想通过命令提示符设置最大 fd 限制。
采纳答案by Marc Gravell
hmm... I may have been wrong before - setmaxstdio (see here) - but it is per-process, not system wide.
嗯...我之前可能错了 - setmaxstdio（见这里） - 但它是针对每个进程的，而不是系统范围的。
I may be wrong, but I didn't think there was a limit to set in Windows...but unless you can say how this relates to programming, I expect this answer will be closed soon.
我可能是错的，但我认为在 Windows 中没有设置限制......但除非你能说出这与编程的关系，否则我希望这个答案很快就会结束。
If you are in the "IT Pro" area (rather than development), then there is a sister-site, serverfault.com - coming soon for this type of question.
如果您在“IT Pro”领域（而不是开发），那么有一个姊妹站点 serverfault.com - 即将推出此类问题。
回答by Alnitak
I don't believe that current Windows O/S have a limit on the totalnumber of file descriptors, but the MS runtime library (msvcrt.dll) has a per processlimit of 2048, albeit as far as I know that's not enforced by the O/S.
我不相信当前的 Windows O/S对文件描述符的总数有限制，但是 MS 运行时库 ( msvcrt.dll) 的每个进程限制为 2048，尽管据我所知，O/ S。
It can allegedly be increased only by building your own version of the MS runtime library from source.
据称只能通过从源代码构建您自己的 MS 运行时库版本来增加它。
