blocks|key|333114|text|使用START命令运行每个程序应该可以获得所需的内容：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|333115|START+"title"+[/D+path]+[options]+"command"+[parameters]|code-block|syntax|javascript|333116|除非使用/WAIT开关执行，否则每个START调用都会运行其参数中给出的命令并立即返回。|333117|这适用于命令行应用程序。无论如何，没有命令行的应用程序都会立即返回，因此可以肯定的是，如果您想异步运行所有应用程序，请使用START。|333118|entityMap|0|LINK|mutability|MUTABLE|url|http://ss64.com/nt/start.html^0|2|5|2|5|0|0|0|4|5|I|5|0|1P|5|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|F|3|G|5|H|7|12|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|13|8|@$9|14|A|15|B|C]|$9|16|A|17|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|18|8|@$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

Using the <a href="http://ss64.com/nt/start.html" rel="noreferrer"><code>START</code></a> command to run each program should get you what you need:

<pre><code>START "title" [/D path] [options] "command" [parameters]
</code></pre>

Every <code>START</code> invocation runs the command given in its parameter and returns immediately, unless executed with a <code>/WAIT</code> switch.

That applies to command-line apps. Apps without command line return immediately anyway, so to be sure, if you want to run all asynchronously, use <code>START</code>.

blocks|key|333120|text|结合前面的几个答案，您可以尝试start+/b+cmd+/c+foo.exe。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|333121|举个简单的例子，如果你想打印出java/groovy/grails/gradle的版本，你可以在一个批处理文件中这样做：|333122|@start+/b+cmd+/c+java+-version
@start+/b+cmd+/c+gradle+-version
@start+/b+cmd+/c+groovy+-version
@start+/b+cmd+/c+grails+-version|code-block|syntax|javascript|333123|如果您有类似于Process+Explorer+(Sysinternals)的东西，您将看到一些子cmd.exe进程，每个子java进程都有一个java进程(根据上面的命令)。输出将按它们完成的顺序打印到屏幕上。|333124|start+/b+:++Start+application+without+creating+a+new+window.+The
+++++++++++++application+has+%5EC+handling+ignored.+Unless+the+application
+++++++++++++enables+%5EC+processing,+%5EBreak+is+the+only+way+to+interrupt
+++++++++++++the+application

cmd+/c+:+Carries+out+the+command+specified+by+string+and+then+terminates|333125|entityMap^0|F|N|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|V|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|W|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|X|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|Y|8|@]|D|@]|E|$K|L]]|$1|Q|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|R|$]]

Combining a couple of the previous answers, you could try <code>start /b cmd /c foo.exe</code>. 

For a trivial example, if you wanted to print out the versions of java/groovy/grails/gradle, you could do this in a batch file: 

<pre><code>@start /b cmd /c java -version
@start /b cmd /c gradle -version
@start /b cmd /c groovy -version
@start /b cmd /c grails -version
</code></pre>

If you have something like Process Explorer (Sysinternals), you will see a few child cmd.exe processes each with a java process (as per the above commands). The output will print to the screen in whatever order they finish. 

<pre><code>start /b : Start application without creating a new window. The
 application has ^C handling ignored. Unless the application
 enables ^C processing, ^Break is the only way to interrupt
 the application

cmd /c : Carries out the command specified by string and then terminates
</code></pre>

blocks|key|328243|text|您可以使用start命令在不启动新窗口的情况下衍生后台进程：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|328244|start+/b+foo.exe|offset|length|style|CODE|328245|使用CTRL-C不能中断新进程；您只能使用CTRL-BREAK+(或者通过关闭窗口，或者通过Task+Manager)来终止它。|328246|entityMap^0|0|0|G|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

You can use the start command to spawn background processes without launching new windows:

<code>start /b foo.exe</code>

The new process will not be interruptable with CTRL-C; you can kill it only with CTRL-BREAK (or by closing the window, or via Task Manager.)

blocks|key|3301854|text|创建包含以下行的批处理文件：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3301855|start+foo.exe
start+bar.exe
start+baz.exe+|code-block|syntax|javascript|3301856|start+command会在一个新窗口中运行您的命令，因此所有3个命令都将异步运行。|offset|length|3301857|entityMap|0|LINK|mutability|MUTABLE|url|http://ss64.com/nt/start.html^0|0|0|0|D|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

Create a batch file with the following lines:

<pre><code>start foo.exe
start bar.exe
start baz.exe 
</code></pre>

The <a href="http://ss64.com/nt/start.html" rel="noreferrer">start command</a> runs your command in a new window, so all 3 commands would run asynchronously.

blocks|key|328265|text|使用START+command|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|328266|start+[programPath]|code-block|syntax|javascript|328267|如果程序的路径包含空格，请记住添加引号。在这种情况下，您还需要为打开的控制台窗口提供标题|328268|start+"[title]"+"[program+path]"|328269|如果您需要提供参数，请将它们附加到末尾(命令引号之外)|328270|start+"[title]"+"[program+path]"+[list+of+command+args]|328271|使用/b选项可避免打开新的控制台窗口(但在这种情况下，您不能使用CTRL-C中断应用程序|328272|entityMap|0|LINK|mutability|MUTABLE|url|https://ss64.com/nt/start.html^0|2|D|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|D|3|E|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|15|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|17|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|18|8|@]|9|@]|C|$G|H]]|$1|Q|3|R|5|6|7|19|8|@]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]]]

Use the <a href="https://ss64.com/nt/start.html" rel="noreferrer">START command</a>:

<pre><code>start [programPath]
</code></pre>

If the path to the program contains spaces remember to add quotes. In this case you also need to provide a title for the opening console window

<pre><code>start "[title]" "[program path]"
</code></pre>

If you need to provide arguments append them at the end (outside the command quotes)

<pre><code>start "[title]" "[program path]" [list of command args]
</code></pre>

Use the /b option to avoid opening a new console window (but in that case you cannot interrupt the application using CTRL-C

blocks|key|3301879|text|还有第三种(也可能更容易)的选择。如果您希望启动单个程序的多个实例，使用Unix风格的命令处理程序(如Xargs或GNU+Parallel+)可以使该过程变得相当简单。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3301880|有一个名为PPX2的win32+Xargs克隆，它使这件事变得相当简单。|offset|length|3301881|例如，如果您想对视频文件的目录进行代码转换，可以运行以下命令：|3301882|dir+/b+*.mpg+%7Cppx2+-P+4+-I+{}+-L+1+ffmpeg.exe+-i+"{}"+-quality:v+1+"{}.mp4"|code-block|syntax|javascript|3301883|除了这一点，dir+/b+*.mpg在我的当前目录中抓取了一个.mpg文件列表，%7C操作符将这个列表通过管道传输到ppx2，然后它构建一系列并行执行的命令；一次4个，正如-P+4操作符在这里指定的那样。-L+1操作符告诉ppx2一次只向ffmpeg发送一行目录列表。|style|CODE|3301884|在此之后，您只需编写命令行(ffmpeg.exe+-i+"{}"+-quality:v+1+"{}.mp4")，{}将自动替换目录清单中的每一行。|3301885|它并不是普遍适用于所有情况，但比使用上面详述的批处理文件解决方法要容易得多。当然，如果您要处理的不是文件列表，也可以通过管道将文本文件或任何其他程序的内容传送到pxx2的输入。|3301886|entityMap|0|LINK|mutability|MUTABLE|url|http://www.pirosa.co.uk/demo/wxargs/wxargs.html^0|0|5|4|0|0|0|0|6|C|14|1|2C|4|2S|4|0|E|14|1K|2|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|13|8|@]|9|@$D|14|E|15|1|16]]|A|$]]|$1|F|3|G|5|6|7|17|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|18|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|19|8|@$D|1A|E|1B|O|P]|$D|1C|E|1D|O|P]|$D|1E|E|1F|O|P]|$D|1G|E|1H|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1I|8|@$D|1J|E|1K|O|P]|$D|1L|E|1M|O|P]]|9|@]|A|$]]|$1|S|3|T|5|6|7|1N|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]]]

There's a third (and potentially much easier) option. If you want to spin up multiple instances of a single program, using a Unix-style command processor like Xargs or GNU Parallel can make that a fairly straightforward process.

There's a win32 Xargs clone called <a href="http://www.pirosa.co.uk/demo/wxargs/wxargs.html" rel="noreferrer">PPX2</a> that makes this fairly straightforward.

For instance, if you wanted to transcode a directory of video files, you could run the command:

<pre><code>dir /b *.mpg |ppx2 -P 4 -I {} -L 1 ffmpeg.exe -i "{}" -quality:v 1 "{}.mp4"
</code></pre>

Picking this apart, <code>dir /b *.mpg</code> grabs a list of .mpg files in my current directory, the <code>|</code> operator pipes this list into ppx2, which then builds a series of commands to be executed in parallel; 4 at a time, as specified here by the <code>-P 4</code> operator. The <code>-L 1</code> operator tells ppx2 to only send one line of our directory listing to ffmpeg at a time.

After that, you just write your command line (<code>ffmpeg.exe -i "{}" -quality:v 1 "{}.mp4"</code>), and <code>{}</code> gets automatically substituted for each line of your directory listing.

It's not universally applicable to every case, but is a whole lot easier than using the batch file workarounds detailed above. Of course, if you're not dealing with a list of files, you could also pipe the contents of a textfile or any other program into the input of pxx2.

blocks|key|329761|text|我不能让任何东西工作，我最终只能使用powershell来启动bat脚本。有时甚至启动命令/c都不能工作，不知道为什么..我甚至尝试过像start+cmd+/c+notepad+&+exit这样的东西|type|unstyled|depth|inlineStyleRanges|entityRanges|data|329762|start-Process+"c:\BACKUP\PRIVATE\MobaXterm_Portable\MobaXterm_Portable.bat"+-WindowStyle+Hidden|code-block|syntax|javascript|329763|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I could not get anything to work I ended up just using powershell to start bat scripts .. sometimes even start cmd /c does not work not sure why .. I even tried stuff like start cmd /c notepad &amp; exit

<pre><code>start-Process "c:\BACKUP\PRIVATE\MobaXterm_Portable\MobaXterm_Portable.bat" -WindowStyle Hidden
</code></pre>

Say, if I have

<ul>
<li>foo.exe</li>
<li>bar.exe</li>
<li>baz.exe</li>
</ul>

How do I run all of them from a batch file asynchronously, i.e. without waiting for the previous program to stop?

Running Windows batch file commands asynchronously

我说，如果我有foo.exebar.exebaz.exe我如何从一个批处理文件中异步地运行它们，也就是说，不等待前一个程序停止？

问异步运行Windows批处理文件命令
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回答 7

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