使用FORFILES批量移动30天的文件夹 [英] Batch to move folders that are 30 days old using FORFILES

问题描述

我目前正在工作，只能将文件夹从一个目录移动到一个文件夹.我创建的当前bacth文件如下.

I am currently working that moves ONLY folders from one directory to a folder. The current bacth file I have created is as follows.

Set /p target=Select Target Destination:
ForFiles /P "C:\Batch test"  /D -4 /C "CMD /C if @ISDIR==TRUE echo Move @FILE %target%" &Move @File %target%
pause

我遇到的问题是使用目标目录中有空格的目录，例如"C:\ Move Test".我想知道是否有办法将文件夹移动到名称中带有空格的另一个目录.

The problem I have is with using a target directory that has a space in it for instance "C:\Move Test". I was wondering if there was a way to still move folders to another directory that has a space in the name.

推荐答案

您的命令行看起来很奇怪，有几个错误:

Your command line looks quite strange, there are several mistakes:

ForFiles /P "C:\Batch test"  /D -4 /C "CMD /C if @ISDIR==TRUE echo Move @FILE %target%" &Move @File %target%

怎么了?

• 您说的是30天的年龄，但是您指定了/D -4，尽管/D -30是正确的；请注意，/D将检查最后修改日期，而不是创建日期！
• (第一个)move命令前面有一个echo，因此显示而不是执行move命令.为避免这种情况，只需删除echo;
• 在 forfiles之后还有第二个move命令，因为它出现在forfiles /C部分的右引号后面，命令连接运算符&后面；这完全超出了forfiles的范围，因此对@file进行了字面处理；和号和孤立的move命令需要删除；
• 回答您的实际问题:要避免在文件/目录路径中出现空格(或其他特殊字符)的问题，请在其周围加上引号； 但是:由于该部分出现在命令字符串中已经引号的forfiles /C之后，因此您不能简单地使用""，您需要对其进行转义； forfiles中有两个选项:1.使用\"和2.使用0x22(根据forfiles /?帮助，您可以通过其十六进制代码以0xHH格式指定字符，代码0x22代表"字符)；我强烈建议使用选项2，因为在变体1中，仍然出现"字符，这可能会影响命令解释器cmd，因为它不熟悉\"转义(其转义字符为^)；

• you are talking about 30 days of age, but you specify /D -4, although /D -30 was correct; note that /D checks for the last modification date, not for the creation date!
• there is an echo in front of the (first) move command, so the move command is displayed rather than executed; to avoid that, simply remove echo;
• there is a second move command after forfiles, as it appears behind the closing quotation mark of the forfiles /C part, and behind the commmand concatenation operator &; this is completely out of scope of forfiles, therefore @file was treated literally; the ampersand and that orphaned move command needs to be removed;
• to answer your actual question: to aviod problems with spaces (or other special characters) appearing in file/directory paths, put quotation marks around them; but: since that part appears within the command string after forfiles /C, which is already quoted, you cannot simply use "", you need to escape them; there are two options in forfiles: 1. using \", and 2. using 0x22 (according to the forfiles /? help, you can specify characters by their hexadecimal codes in the format 0xHH, the code 0x22 represents a " character); I strongly recommend option 2., because in variant 1. there still appear " characters that could impact the command interpreter cmd as it is not familiar with the \" escaping (its escape character is ^);

因此，更正后的命令行如下所示:

ForFiles /P "C:\Batch test" /D -30 /C "CMD /C if @ISDIR==TRUE Move @FILE 0x22%target%0x22"

为了完整起见，这就是选项1的样子:

For the sake of completeness, this is how option 1. would look like:

ForFiles /P "C:\Batch test" /D -30 /C "CMD /C if @ISDIR==TRUE Move @FILE \"%target%\""

请注意，您无需在此处引用源代码，因为@FILE(像所有与路径相关的@样式变量一样)扩展为已经加引号的字符串.

Note that you do not need to quote the source here, because @FILE (like all path-related @-style variables) expand to already quoted strings.

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