China DOS Union

How to replace the specified content in the reg file with the current path? The path should be double slashes. For example, the content of a reg file is as follows:

[HKEY_CLASSES_ROOT\ProtelPCBFile\Shell\Open]

[HKEY_CLASSES_ROOT\ProtelPCBFile\Shell\Open\Command]
@="C:\\Program Files\\Design Explorer 99 SE\\Client99SE.exe %1"

[HKEY_CLASSES_ROOT\ProtelSchematicFile]

[HKEY_CLASSES_ROOT\ProtelSchematicFile\DefaultIcon]
@="C:\\Program Files\\Design Explorer 99 SE\\System\\Advsch.dll,0"

[HKEY_CLASSES_ROOT\ProtelSchematicFile\Shell]
Need to replace "C:\\Program Files\\Design Explorer 99 SE\\" in it with the current directory, and the path should be double slashes. Please ask the expert for guidance.

a.reg
@echo off&&setlocal enabledelayedexpansion set path0=%~dp0 set path1=%path0:\=\\% set path2=C:\\Program Files\\Design Explorer 99 SE\\ for /f "delims=" %%i in (a.reg) do ( set x=%%i set t=!x:%path2%=%path1%! echo !t! )

@echo off change a.reg /from "\\" /to "\" /in "C:\\Program Files\\Design Explorer 99 SE\\" change a.reg /from "C:\Program Files\Design Explorer 99 SE\" /to "%~dp0" change a.reg /from "\" /to "\\" /in "%~dp0"

change.exe
http://upload.cn-dos.net/img/427.zip

I put the CMD file and the a.reg file in the same directory. Neither of the two can be replaced.

```
@echo off&&setlocal enabledelayedexpansion
set n=0
set path0=%~dp0
set path1=%path0:\=\\%
set path2=C:\\Program Files\\Design Explorer 99 SE\\
for /f "delims=" %%i in ('type a.reg') do (
set x=%%i
set t=!x:%path2%=%path1%!
if !n! equ 1 (echo. >>b.txt)
if !n! equ 3 (echo. >>b.txt)
if !n! equ 4 (echo. >>b.txt)
if !n! equ 6 (echo. >>b.txt)
echo !t! >>b.txt
set/a n+=1
)
pause
```
Add a pause to see the replacement

[ Last edited by huahua0919 on 2008-5-20 at 03:53 PM ]

If you want to use the code on the 3rd floor, make sure to put change.exe in the same directory.

But how can I save it after replacement, or save it as B.REG? I tried all the above and couldn't save it.

It's been modified. Saving is just redirecting, right?

But it will add a space at the end of each line. Also, some blank lines are deleted and some places have blank lines added, which feels a bit messy.
[HKEY_CLASSES_ROOT\.ddb]
@="ProtelDesignFile"

[HKEY_CLASSES_ROOT\.pcb]

@="ProtelPCBFile"
[HKEY_CLASSES_ROOT\.sch]

@="ProtelSchematicFile"
[HKEY_CLASSES_ROOT\ProtelDesignFile]
[HKEY_CLASSES_ROOT\ProtelDesignFile\DefaultIcon]
@="D:\\dfgdf aesfa\\System\\SmartDoc.ico"
[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell]
[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell\Open]
[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell\Open\Command]
@="\"D:\\dfgdf aesfa\\Client99SE.exe\" \"%1\""
The source file is below
[HKEY_CLASSES_ROOT\.ddb]
@="ProtelDesignFile"

[HKEY_CLASSES_ROOT\.pcb]
@="ProtelPCBFile"

[HKEY_CLASSES_ROOT\.sch]
@="ProtelSchematicFile"

[HKEY_CLASSES_ROOT\ProtelDesignFile]

[HKEY_CLASSES_ROOT\ProtelDesignFile\DefaultIcon]
@="C:\\Program Files\\Design Explorer 99 SE\\System\\SmartDoc.ico"

[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell]

[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell\Open]

[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell\Open\Command]
@="\"C:\\Program Files\\Design Explorer 99 SE\\Client99SE.exe\" \"%1\""

Using findstr /n can avoid the occurrence of such confusion.

Specifically, how to do it? I'll send the entire original text.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.ddb]
@="ProtelDesignFile"

[HKEY_CLASSES_ROOT\.pcb]
@="ProtelPCBFile"

[HKEY_CLASSES_ROOT\.sch]
@="ProtelSchematicFile"

[HKEY_CLASSES_ROOT\ProtelDesignFile]

[HKEY_CLASSES_ROOT\ProtelDesignFile\DefaultIcon]
@="C:\\Program Files\\Design Explorer 99 SE\\System\\SmartDoc.ico"

[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell]

[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell\Open]

[HKEY_CLASSES_ROOT\ProtelDesignFile\Shell\Open\Command]
@="\"C:\\Program Files\\Design Explorer 99 SE\\Client99SE.exe\" \"%1\""

[HKEY_CLASSES_ROOT\ProtelPCBFile]

[HKEY_CLASSES_ROOT\ProtelPCBFile\DefaultIcon]
@="C:\\Program Files\\Design Explorer 99 SE\\System\\AdvPCB.dll,0"

[HKEY_CLASSES_ROOT\ProtelPCBFile\Shell]

[HKEY_CLASSES_ROOT\ProtelPCBFile\Shell\Open]

[HKEY_CLASSES_ROOT\ProtelPCBFile\Shell\Open\Command]
@="C:\\Program Files\\Design Explorer 99 SE\\Client99SE.exe %1"

[HKEY_CLASSES_ROOT\ProtelSchematicFile]

[HKEY_CLASSES_ROOT\ProtelSchematicFile\DefaultIcon]
@="C:\\Program Files\\Design Explorer 99 SE\\System\\Advsch.dll,0"

[HKEY_CLASSES_ROOT\ProtelSchematicFile\Shell]

[HKEY_CLASSES_ROOT\ProtelSchematicFile\Shell\Open]

[HKEY_CLASSES_ROOT\ProtelSchematicFile\Shell\Open\Command]
@="C:\\Program Files\\Design Explorer 99 SE\\Client99SE.exe %1"

Finally have time to reply:
@echo off set puth1=C:\\Program Files\\Design Explorer 99 SE\\ set puth2=%~dp0 set puth2=%puth2:\=\\% for /f "tokens=1* delims=: " %%i in ('findstr /n ".*" a.reg') do ( set str=%%j&set /a n+=1 setlocal enabledelayedexpansion if defined str set str=!str:%puth1%=%puth2%! if !n! equ 1 ( echo.!str!>a.reg ) else ( echo.!str!>>a.reg ) endlocal ) echo 替换完成! pause>nul

[ Last edited by zw19750516 on 2008-5-20 at 06:49 PM ]

@echo off
setlocal enabledelayedexpansion
set path0=%~dp0
set path0=%path0:\=\\%
set path1=C:\\Program Files\\Design Explorer 99 SE\\
for /f "delims=: tokens=1,*" %%a in ('findstr/n /v "+" a.reg') do (
if %%b.==. (echo.>>b.txt) ELSE (
set x=%%b
set y=!x:%path1%=%path0%!
echo !y!>>b.txt
)
)
pause
del a.reg
ren b.txt a.reg

For needs with relatively large text replacement, you can learn Perl...

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