@echo on

set startDate=%date%
set startTime=%time%

set /a sth=%startTime:~0,2%
set /a stm=1%startTime:~3,2% - 100
set /a sts=1%startTime:~6,2% - 100


fullprocess.bat > C:\LOGS\%startDate%_%sth%.%stm%.%sts%.LOG | fullprocess.bat

这将创建一个包含当前日期时间的日志文件，您可以在此过程中设置控制台行

另一种选择是在程序中tee stdout到stderr:

在java中:

System.setOut(new PrintStream(new TeeOutputStream(System.out, System.err)));

然后，在你的dos批处理文件:java程序> log.txt

标准输出将转到日志文件，标准derr(相同的数据)将显示在控制台上。

Mtee是一个小型实用程序，它非常适合这个目的。它是免费的，源代码是开放的，而且很好用。

你可以在http://www.commandline.co.uk上找到它。

在批处理文件中用于显示输出并同时创建日志文件，语法如下所示:

    someprocess | mtee /+ mylogfile.txt

其中/+表示附加输出。

当然，这假设您已经将mtee复制到PATH中的文件夹中。

我在我的大多数机器上安装perl，所以答案使用perl: tee.pl

my $file = shift || "tee.dat";
open $output, ">", $file or die "unable to open $file as output: $!";
while(<STDIN>)
{
    print $_;
    print $output $_;
}
close $output;

目录| perl tee.pl 或 目录| perl tee.pl Dir .bat

粗糙且未经检验。

如果你在CLI中，为什么不用FOR循环来“DO”你想做的事情:

for /F "delims=" %a in ('dir') do @echo %a && echo %a >> output.txt

Great resource on Windows CMD for loops: https://ss64.com/nt/for_cmd.html The key here is setting the delimeters (delims), that would break up each line of output, to nothing. This way it won't break on the default of white-space. The %a is an arbitrary letter, but it is used in the "do" section to, well... do something with the characters that were parsed at each line. In this case we can use the ampersands (&&) to execute the 2nd echo command to create-or-append (>>) to a file of our choosing. Safer to keep this order of DO commands in case there's an issue writing the file, we'll at least get the echo to the console first. The at sign (@) in front of the first echo suppresses the console from showing the echo-command itself, and instead just displays the result of the command which is to display the characters in %a. Otherwise you'd see:

echo驱动器[x]中的卷为Windows

UPDATE: /F跳过空行，唯一的修复是预过滤输出，向每一行添加一个字符(可能通过命令find使用行号)。在CLI中解决这个问题既不快速也不漂亮。此外，我没有包括STDERR，所以这里捕获错误:

for /F "delims=" %a in ('dir 2^>^&1') do @echo %a & echo %a >> output.txt

重定向错误消息

插入符号(^)用于转义后面的符号，因为命令是一个正在被解释的字符串，而不是直接在命令行中输入它。

I agree with Brian Rasmussen, the unxutils port is the easiest way to do this. In the Batch Files section of his Scripting Pages Rob van der Woude provides a wealth of information on the use MS-DOS and CMD commands. I thought he might have a native solution to your problem and after digging around there I found TEE.BAT, which appears to be just that, an MS-DOS batch language implementation of tee. It is a pretty complex-looking batch file and my inclination would still be to use the unxutils port.