批处理-遍历文本文件 [英] Batch - Looping through text file

问题描述

我正在尝试使用以下命令在多个目录中查找所有30天以上的文件:

I'm trying to find all files older than 30 days in several directories using this command:

[Directory] && forfiles /d -30 /c "cmd /c echo @path"

输出为.txt文件.

文本文件包含目录的路径: C:\ Directory1 C:\ Directory2 C:\ Directory3等

The text file contains the path to the directory: C:\Directory1 C:\Directory2 C:\Directory3 etc

我正在尝试使用文本文件遍历几个目录，但是我需要提供2个命令: cd(更改为我需要信息的文件所在的目录)和获取信息的实际命令)

I'm trying to loop through several directories using a text file but I need to provide 2 commands: cd (to change to the directory whose files I need info on) and the actual command to get the information)

如果我创建一个手动输入目录名称的批处理文件，我将具有以下内容:

If I create a batch file entering the directory names manually I have something like this:

cd "C:Directory1" && forfiles /d -30 /c "cmd /c echo @path"
cd "C:Directory2" && forfiles /d -30 /c "cmd /c echo @path"
cd "C:Directory3" && forfiles /d -30 /c "cmd /c echo @path"

如何输入"cd"在循环开始时输入命令，然后是txt文件中的目录以及命令(forfiles /d -30 /c "cmd /c echo @path")

How do I enter the "cd" command at the beggining of the loop, then the directory which is in the txt file and the rest of the command (forfiles /d -30 /c "cmd /c echo @path")

到目前为止，我有:

for /f "usebackq tokens=*" %%A in ("C:\list.txt") do forfiles /d -30 /c "cmd /c echo @path %%A

谢谢！

推荐答案

带有/F选项的FOR命令用于读取文件，并将文件的每次迭代分配给变量%%A.因此，请将该变量与FORFILES命令的/P选项一起使用.

The FOR command with the /F option is used to read a file and it assigns each iteration of the file to the variable %%A. So use the that variable with the /P option of the FORFILES command.

for /f "usebackq tokens=*" %%A in ("C:\list.txt") do forfiles /P "%%~A" /d -30 /c "cmd /c echo @path"

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