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在mm.ini 文件如果排除重复的行~~取不重复的行
mm.ini

2006-05-27 19:45 c:\RdOnLy\RdOnQM.exe 336384 

2006-05-27 19:45 c:\RdOnLy\复件 RdOnQM.exe 336384 

2006-06-02 15:35 c:\myProgram\srmpc\srmpc.exe 4448256 

2006-05-27 19:45 c:\RdOnLy\RdOnQM.exe 336384 

2006-06-02 15:35 c:\myProgram\srmpc\srmpc.exe 4448256 

2006-12-25 17:11 c:\RdOnLy\原调用.exe 642560 

2006-12-25 17:12 c:\RdOnLy\复件 复件 新调用.exe 541696 

2006-12-25 17:12 c:\RdOnLy\复件 新调用.exe 541696 

2006-12-25 17:12 c:\RdOnLy\新调用.exe 541696 

2006-12-25 17:11 c:\RdOnLy\原调用.exe 642560 

2006-12-25 17:12 c:\RdOnLy\新调用.exe 541696 

2008-08-16 14:51 c:\myProgram\Thunder\Plugins\XLSafeHost\UpFile.exe 461424 

2008-08-30 16:03 c:\WINDOWS\SoftwareDistribution\远程.exe 448999 

2008-09-18 18:33 c:\MPlayer_Windows\build\MPlayer_all_setup_071014.exe 14724512 

2008-08-16 14:51 c:\myProgram\Thunder\Plugins\XLSafeHost\UpFile.exe 461424 

2008-09-18 18:33 c:\MPlayer_Windows\build\MPlayer_all_setup_071014.exe 14724512

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Last edited by HAT on 2009-1-1 at 01:12 ]

for /f "delims=" %%i in (mm.ini) do if not defined %%i (set %%i=a) else (echo %%i>>mmm.ini)
这个可以取出重复的行.跟我想要的相反.如何做到

if-else执行的语句 倒过来不就可以了嘛
修改了下，看看适合否？

::得到没有重复的行（其实重复的只输出一次，不是说重复了的都没输出）

for /f "delims=" %%i in (1.txt) do (

if not defined %%i (echo %%i>>m.txt) 

set %%i=a

)



pause

执行二楼的代码后，再执行：

findstr /vxg:mmm.ini mm.ini

Originally posted by tireless at 2008-12-31 20:44:
执行二楼的代码后，再执行：

findstr /vxg:mmm.ini mm.ini

貌似兄台的代码和我的代码对于下面的测试数据都运行结果不正确

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=1527171

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=152700

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=152699

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=152694

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=147707

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=150966

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=150964

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=150961

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=1509621

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160282

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160279

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160277

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=147707

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160748

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160747

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160746

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=160745

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=1607448

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=195469

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=182758

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=182393

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=215391

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=147707

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=215366

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=215361

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=215357

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=214983

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=147707

http://bbs.topsage.com/dispbbs.asp?boardID=66&ID=147707

我也遇到同样的问题了......
还不知道怎么解决......
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