庆典重定向标准输出/标准错误，以两地？ [英] Redirecting bash stdout/stderr to two places?

问题描述

这一次的被窃听，现在我一会儿。是否有可能重定向标准输出和标准错误到终端输出的和的一个程序？

This one's been bugging me for a while now. Is it possible to redirect stdout and stderr to both the terminal output and to a program?

我知道这是可能的输出重定向到一个文件和标准输出与 T恤 ，但我想它去到一个程序（我的编辑[TextMate的]），以及到终端输出......当然这是可能的（我知道它有可能与zsh的...）

I understand it's possible to redirect the outputs to a file and to stdout with tee, but I want it to go to a program (my editor [TextMate]) as well as to the terminal output… surely this is possible (I know its possible with zsh…)

推荐答案

您可以使用命名管道，其目的正是为您所描述的情况。

You can use a named pipe, which is intended for exactly the situation you describe.

mkfifo some_pipe
command_that_writes_to_stdout | tee some_pipe \
  & command_that_reads_from_stdin < some_pipe
rm some_pipe

或者，在击：

command_that_writes_to_stdout | tee >(command_that_reads_from_stdin)

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