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DOS学习入门 & 精彩文章（教学室）　Moderators: ko20010214、zzz19760225
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Subject	Author	Replies / Views	Last post
Please enter the command to traverse all folders in the hard disk in .bat format. ```batch @echo off for /r "C:\" %%i in (.) do ( echo %%i ) ``` Above is a simple .bat script example. It uses the `for /r` command to recursively traverse all folders starting from the root directory of the C drive (you can change "C:\" to other drive letters as needed).在.bat中请教如何遍历硬盘中的所有文件夹请输入以.bat格式遍历硬盘中所有文件夹的命令 ```batch @echo off for /r "C:\" %%i in (.) do ( echo %%i ) ``` 上面是一个简单的.bat脚本示例，它使用`for /r`命令从C盘根目录开始递归遍历所有文件夹（你可以根据需要将"C:\"改为其他盘符）Please enter the command to traverse all folders in the hard disk in .bat format. ```batch @echo off for /r "C:\" %%i in (.) do ( echo %%i ) ``` Above is a simple .bat script example. It uses the `for /r` command to recursively traverse all folders starting from the root directory of the C drive (you can change "C:\" to other drive letters as needed). ### 步骤解释： 1. `@echo off`：关闭命令回显，使脚本执行时不显示命令本身。 2. `for /r "C:\" %%i in (.) do (`：`for /r`表示递归遍历，后面的路径是起始路径，这里是C盘根目录，`%%i`是循环变量，`in (.)`表示遍历的对象是文件夹（`.`表示文件夹）。 3. `echo %%i`：输出当前遍历到的文件夹路径。如果要遍历其他硬盘分区，比如D盘，只需要将`"C:\"`改为`"D:\"`即可。To ask how to traverse all folders in the hard disk in .bat, please enter the command in .bat format for traversing all folders in the hard disk. ```batch @echo off for /r "C:\" %%i in (.) do ( echo %%i ) ``` The above is a simple example of a .bat script. It uses the `for /r` command to recursively traverse all folders starting from the root directory of the C drive (you can change "C:\" to other drive letters as needed). ### Step explanation: 1. `@echo off`: Turns off command echoing, so that the command itself is not displayed when the script is executed. 2. `for /r "C:\" %%i in (.) do (`: `for /r` means recursive traversal, the following path is the starting path, here it is the root directory of the C drive, `%%i` is the loop variable, `in (.)` means the object to be traversed is a folder (`.` means a folder). 3. `echo %%i`: Outputs the path of the currently traversed folder. If you want to traverse other hard disk partitions, such as the D drive, you only need to change `"C:\"` to `"D:\"`.	winddeity	6 / 1,951	2004-03-13 00:00 willsort
What's different about the FOR here?	xiaojun	7 / 667	2004-03-13 00:00 willsort
关于help命令?	jjjjj162118	7 / 708	2004-03-13 00:00 Wengier
求救 !!	zry369	5 / 548	2004-03-13 00:00 xinsl
win2000下用ghost	5959535	6 / 948	2004-03-13 00:00 全职悍匪
Question for experts about Ghost	tiantian	1 / 563	2004-03-13 00:00 曾经
BIOS settings	hqingyong	8 / 1,515	2004-03-12 00:00 小龙二代
请教[求助]	网球男子	2 / 543	2004-03-12 00:00 liliang
[求助]想学DOS在网上有什么入门的书看的吗?	tsyyy	6 / 756	2004-03-12 00:00 lisan001
Methods of Using DOS	枯井无波	1 / 1,713	2004-03-12 00:00 doscommand
Is it possible to reinstall XP this way?	mchotdog	1 / 618	2004-03-12 00:00 mchotdog
windows98下的MS-DOS与纯dos有什么区别	fanxin_bme	1 / 794	2004-03-12 00:00 Wengier
我的ghost2003为什么TCP/IP选项是灰色的?	ev_huang	14 / 1,888	2004-03-11 00:00 贵州__瓦佐
[Help] Making onboard sound work	qinqong	4 / 573	2004-03-11 00:00 txm723435
怎样学DOS	高兴就好	13 / 1,112	2004-03-11 00:00 wphs0326
有关chkdsk	yahooabc2434	1 / 607	2004-03-11 00:00 xiaojun
如何在DOS6.X启动盘中安装光驱	lmxc602	1 / 500	2004-03-11 00:00 Wengier
How to change the AGP slot voltage	qqqqllll	2 / 1,652	2004-03-10 00:00 枯井无波
请帮手解决疑问！多谢啦！	razor	1 / 511	2004-03-10 00:00 Kinglion
【请帮助】dos3.28在虚拟机里的安装问题	ricepot100	2 / 588	2004-03-10 00:00 qzwqzw
请加我[求助]	酸酸细雨	1 / 544	2004-03-10 00:00 Kinglion
班主请进	一意孤行	3 / 625	2004-03-10 00:00 Wengier
[求助]	a904qy	1 / 504	2004-03-10 00:00 doscommand
请教在XP系统下如何格式化C盘重装XP系统？	菜鸟一号	3 / 845	2004-03-10 00:00 doscommand
How to install Windows 98 using DOS	pxd0714	11 / 2,138	2004-03-09 00:00 wphs0326
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