中国DOS联盟

目的:从一个很长的文本中提取有用的一些行,放到另外的一个文本文件里
要求:a:源文本很长
b:源文本包含有*,@,_,等字符
c:要求源文件行前的空格也转移到新文件中
细节:源文件名称<img src="images/smilies/face-surprise.png" align="absmiddle" border="0">ut00001.txt
新文件名称:force.txt
将源文件的第812,1779,1792,1793....行按原格式转移到新文件中

注:因为很急,没有时间从头学起了,可能没有挑战性,望路过的大虾们施以援手,解一时之困!!
在这里先谢过了

<img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-raspberry.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-smile-big.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0"><img src="images/smilies/face-grin.png" align="absmiddle" border="0">
很快就回复了,对我帮助很大,问题核心部分得到了解决
感谢论坛,感谢两位朋友
另外:
我对2楼和4楼都做了测试
4楼的输出结果很好,
2楼的双击之后没有反映,没有cmd窗口或者force.txt文档
最后,再次感谢两位达人的热心帮助

Last edited by pclxxxh on 2008-9-28 at 00:04 ]

for /f "tokens=1* delims=:" %%i in ('find /n .* 00001.txt') do (

  if not "%%i"=="812" if not "%%i"=="1779" if not "%%i"=="1792" if not "%%i"=="1793" goto :skip

  echo %%j>>force.txt

  :skip

  )

学习一下

@echo off

rem 如果显示正常,请把"echo %%b"改为">>force.txt echo.%%b"

set "str=812 1779 1792 1793"

for %%i in (%str%) do (set "_%%i=ok")

for /f "tokens=1* delims=:" %%a in ('findstr /n .* "ut0001.txt"') do (

   if defined _%%a echo.%%b

)

pause

Last edited by moniuming on 2008-9-26 at 01:57 PM ]