“FOR”命令为特定文件？ [英] "FOR" command for a specific file?

问题描述

似乎我可以使用 FOR 命令递归搜索通配符，例如

FOR / R％F IN（* .ASM）DO @ECHO％F

这将成功打印所有带有.ASM

但是，如果我正在搜索一个特定的文件名，这根本不起作用：

FOR / R％F IN（LECTURE3_CODE.ASM）DO @ECHO％F

后一个命令的输出似乎为工作目录树中存在的每个文件打印一次< path> \LECTURE3_CODE.ASM

有没有办法让这个命令按照我想要的方式工作？

解决方案

很简单：

  FOR / R％f IN（* .ASM） DO（if％〜nf==LECTURE3_CODEECHO％f）
  

Seems like I can use the FOR command recursively to search for wildcards such as

FOR /R %F IN (*.ASM) DO @ECHO %F

This successfully prints out all files with the .ASM extension that exist somewhere within the current directory tree

However, if I'm searching for a specific filename, this doesn't work at all:

FOR /R %F IN (LECTURE3_CODE.ASM) DO @ECHO %F

The output of the latter command seems to print out <path>\LECTURE3_CODE.ASM once for every single file that exists in the working directory tree.

Is there some way to get this command to work the way I want it to?

解决方案

Very simple:

FOR /R %f IN (*.ASM) DO (if "%~nf"=="LECTURE3_CODE" ECHO %f)

Done!

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