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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » [Solved] The Big Problem of Deleting the Directory Where the Batch File Is Located View 3,888　Replies 24
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Floor 16 Posted 2007-04-18 02:20　·　 中国 浙江 电信
heicai
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```
@echo off
set ml=%cd%
echo ping 127.1 -n 4 >%temp%\del.bat
echo rd /s /q "%ml%">>%temp%\del.bat

start %tmp%\del.bat
del %0
```

There might be an issue with the `start` command. When you start the batch file in `%tmp%\del.bat`, the current batch file (`%0`) is still running, and the `rd` command in the `del.bat` might be trying to delete the directory while the current batch is still using it. Also, make sure that the path to the temporary directory is correct. `%tmp%` should be `%temp%` in most cases. Try changing `%tmp%\del.bat` to `%temp%\del.bat` and see if that helps.
Floor 17 Posted 2007-04-18 02:25　·　 中国 广东 广州 天河区 电信
flyinspace
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del %0

This sentence does not need a carriage return afterwards.
知，不觉多。不知，乃求知
Floor 18 Posted 2007-04-18 02:26　·　 中国 浙江 电信
heicai
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Tried the method on floor 2. It didn't work. Oh well
Floor 19 Posted 2007-04-18 02:28　·　 中国 浙江 电信
heicai
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Because this code is a batch file in the BAT directory, once it runs, it can't be deleted. Frustrating

@echo off
set ml=%cd%
echo ping 127.1 -n 4 >%temp%\del.bat
echo rd /s /q "%ml%">>%temp%\del.bat

start %tmp%\del.bat
del %0
Floor 20 Posted 2007-04-18 02:28　·　 中国 广东 广州 天河区 电信
flyinspace
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Just messing around without understanding the concept. Of course.
知，不觉多。不知，乃求知
Floor 21 Posted 2007-04-18 02:35　·　 中国 浙江 宁波 鄞州畅联信息技术有限公司
heicai
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Originally posted by flyinspace at 2007-4-17 01:28 PM:
The concept is not yet understood before recklessly doing things. Of course.


What do you mean?
Floor 22 Posted 2007-04-18 02:45　·　 中国 浙江 宁波 鄞州畅联信息技术有限公司
heicai
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It's solved. Just change the code to this.

@echo off
set ml=%cd%
echo ping 127.1 -n 4 >%temp%\del.bat
echo rd /s /q "%ml%">>%temp%\del.bat
cd..
start %tmp%\del.bat
del %0
Floor 23 Posted 2007-04-18 04:39　·　 中国 安徽 芜湖 电信
htysm
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This will generate garbage files. You should add one more line:
echo del /q "%temp%\del.bat" >> %temp%\del.bat
Floor 24 Posted 2007-06-29 00:30　·　 中国 湖北 十堰 郧西县 联通
SunRiseBoy
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@echo off
set ml=%cd%
echo ping 127.1 -n 4 >%temp%\del.bat
echo rd /s /q "%ml%">>%temp%\del.bat
cd..
start %tmp%\del.bat
del %0
echo del /q "%temp%\del.bat" >> %temp%\del.bat

This is a batch script with classic functions. I can't figure out why there is still a ping process when running the line `echo ping 127.1 -n 4 >%temp%\del.bat`. It's frustrating. Can't we not use ping?
Floor 25 Posted 2008-01-26 16:11　·　 中国 北京 华为云
moniuming
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Found in the forum, it's the most awesome. Because the batch processing itself is running, so you need to exit the current directory first to delete it. How can one describe it with a single word!
cd\&rd /s /q "%~dp0"
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