China DOS Union

-- Unite DOS · Advance DOS · Grow DOS --
Union site: www.cn-dos.net　Forum site: www.cn-dos.net/forum

中国DOS联盟论坛
The time now is 2026-08-08 22:11

47,811 topics / 349,895 posts / today 0 new / 48,253 members

DOS批处理 & 脚本技术（批处理室） » The meaning of \\?\%1 is: The \\?\ is a prefix used in the Windows long path syntax. It allows paths longer than the traditional 260 - character limit. %1 is a placeholder for the first command - line argument passed to the batch script. So overall, this part is used to represent a path that can potentially be a long path and is taking the first argument as that path for the `rd /s/q` (remove directory / silent / quiet) operation.

Printable Version 　5,465 / 16

Floor1　ggyy66	Posted 2008-06-01 01:13
初级用户　Posts 69　Credits 173
What does \\?\%1 mean at the end? ------------------------------------------------------------------- The following two lines of commands are commands in two batch files, which are used to delete files. rd /s/q \\?\%1 del /f/a/q \\?\%1 -------------------------------- Please advise, what does \\?\%1 mean at the end?

Floor2　bat-zw	Posted 2008-06-01 01:37
金牌会员　Posts 1,276　Credits 3,105
\\?\ refers to any path %1 is the file you want to delete

Floor3　HAT	Posted 2008-06-01 10:56
版主　Posts 5,017　Credits 9,023
Originally posted by zw19750516 at 2008-6-1 01:37 AM: \\?\ refers to any path %1 is the file you want to delete Can you introduce the difference between the two: rd /s/q \\?\%1 rd /s/q %1

Floor4　andison625	Posted 2008-06-01 11:01
初级用户　Posts 36　Credits 70
rd /s/q \\?\%1 This is similar to format.. rd /s/q %1 This deletes the directory of %1

Floor5　cad55	Posted 2008-06-01 11:10
高级用户　Posts 329　Credits 620
This command is really powerful........ Deleting files is relatively fast........

Floor6　HAT	Posted 2008-06-01 11:15
版主　Posts 5,017　Credits 9,023
Originally posted by andison625 at 2008-6-1 11:01 AM: rd /s/q \\?\%1 This seems similar to format.. rd /s/q %1 This deletes the directory of %1 But I really can't see where it is similar to format. Can you explain it? @echo off echo rd /s/q \\?\%1 echo rd /s/q %1 pause

Floor7　andison625	Posted 2008-06-01 11:30
初级用户　Posts 36　Credits 70
Swe sweat...... rd /s/q seems to be deleting the specified folder ? If it refers to all folders under the root directory? rs /s/q \\?\ Is it the same as format?

Floor8　ggyy66	Posted 2008-06-01 14:18
初级用户　Posts 69　Credits 173
Can you introduce the difference between the two: rd /s/q \\?\%1 rd /s/q %1 ------------------------------- What is the difference between \\?\%1 and %1?

Floor9　5872169	Posted 2008-06-01 18:53
高级用户　Posts 474　Credits 959
Can anyone explain in detail the meaning of all the commands??

Floor10　joyn	Posted 2008-06-01 19:26
中级用户　Posts 105　Credits 280　From 广西
Can't delete anything at all..... Still can rd /S /Q %1 [ Last edited by joyn on 2008-6-1 at 07:28 PM ]

Floor11　gsrj	Posted 2008-06-01 23:15
新手上路　Posts 5　Credits 10
Hehe, new users can't understand very well

Floor12　ggyy66	Posted 2008-06-02 08:08
初级用户　Posts 69　Credits 173
Still don't understand, could the elder explain it?

Floor13　liyyhh	Posted 2008-06-02 13:56
初级用户　Posts 27　Credits 48
I don't understand, still don't understand, is there no professional person to explain it?

Floor14　pusofalse	Posted 2008-06-02 14:41
银牌会员　Posts 646　Credits 1,604
%1 The first parameter of the batch processing %2 The second parameter Create a new batch processing named 1.bat net user %1 %2 /add Then open CMD and enter 1.bat 1234 123 Then a user with username 1234 and password 123 is created~ I think this is the most straightforward explanation~

Floor15　ggyy66	Posted 2008-06-02 17:29
初级用户　Posts 69　Credits 173
What does \\?\ mean?

1 2 　Next