使用echo使文件与CMD交织 [英] Interleave files with CMD using echo

问题描述

如何在的帮助下与$ p $ b

cmd.exe

逐行插入文件读取，grep，回显等？

File1.txt与上下文：

  Aaaaaaa1 
 Aaaaaaa2 
 Aaaaaaa3 
  

File2.txt，上下文：

  Bbbbbbb1 
 Bbbbbbb2 
 Bbbbbbb3 
  

I希望以此方式将File1.txt和File2.txt合并到其他文件（OUTCOME.txt）中：

  Aaaaaaa1 
 Bbbbbbb1 
 Aaaaaaa2 
 Bbbbbbb2 
 Aaaaaaa3 
 Bbbbbbb3 
  

解决方案

您需要一种方法来并行读取两个文件。这可以通过同时使用两种方法来实现（（file2）中的/ f ... < file1 set / p 和 for / f ... ）：

  @echo off 
 setlocal enabledelayedexpansion 
 
< file2.txt（（
 for / f delims = %% a in（file1.txt）in do（
 set / pb = 
 echo %% a 
 echo！b！ 
）
）> outcome.txt 
  

How could I interleave files line by line with

cmd.exe

with help of read, grep, echo, etc?

File1.txt with the context:

Aaaaaaa1 
Aaaaaaa2 
Aaaaaaa3

File2.txt with the context:

Bbbbbbb1
Bbbbbbb2
Bbbbbbb3

I would like to combine File1.txt and File2.txt in other file (OUTCOME.txt) in this way:

Aaaaaaa1
Bbbbbbb1
Aaaaaaa2
Bbbbbbb2
Aaaaaaa3
Bbbbbbb3

解决方案

You need a method to read from two files in parallel. This is possible by using two methods at the same time (<file1 set /p and for /f ... in (file2)):

@echo off
setlocal enabledelayedexpansion

<file2.txt (
  for /f "delims=" %%a in (file1.txt) do (
    set /p b=
    echo %%a
    echo !b!
  )
) >outcome.txt

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