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findstr "%abc%" "test.txt">"查到的号.txt"

我要查找的变量%abc%是这样的类型:
" 7777"
"7777 "
即数字前面或后面有个空格.要求查找时满足条件要求,严格匹配,举个例:
查找" 7777"

*正确的搜索结果为:
7777183
7777254

*不正确的结果是(上面代码搜出来就是这样):

7777183
7777254
3577776
4777724
......
(7777前面必须带有一个空格的指令没被接受,只含7777在中间的也出来了)

大虾帮改正下,感谢!!

FINDSTR
]
strings filename]

/B 在一行的开始配对模式。

加上 /B 参数，就只匹配开头为 7777 的行。

Originally posted by tireless at 2008-10-4 14:40:

加上 /B 参数，就只匹配开头为 7777 的行。

测试好象不能通过..
假如还要找在后面甚至在中间的,有个通用的法子吗?<img src="images/smilies/face-smile-big.png" align="absmiddle" border="0">

Last edited by ka56 on 2008-10-4 at 14:50 ]

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Originally posted by ka56 at 2008-10-4 01:35 PM:
*正确的搜索结果为:
7777183
7777254

上看下看左看右看，还是没有看到“正确的搜索结果”中什么地方有空格，被论坛过滤掉了？
不知道是不是这个意思：

findstr /c:" 7777" a.txt

Originally posted by HAT at 2008-10-4 15:28:

上看下看左看右看，还是没有看到“正确的搜索结果”中什么地方有空格，被论坛过滤掉了？
不知道是不是这个意思：

findstr /c:" 7777" a.txt

被过滤了,变量是随机,所以有点麻烦~~

最大的特点是,字符串的前面或后面有一个空格.

开头:

for %%a in (" 7777" "^7777") do findstr /r /c:%%a test.txt>>查到的号.txt

结尾:

for %%a in ("7777 " "7777$") do findstr /r /c:%%a test.txt>>查到的号.txt

中间...(办法比较笨)

for /f "tokens=*" %%a in ('findstr /v /r /c:"7777 " test.txt^|findstr /v /r /c:"7777$"^|findstr /v /r /c:" 7777"^|findstr /v /r /c:"^7777"') do echo %%a>>查到的号.txt

Last edited by tireless on 2008-10-4 at 17:28 ]

@echo off

for /f "delims=" %%a in (test.txt) do (

      for /f "tokens=*" %%i in ("%%a") do (

           if "%%a" neq "%%i" echo %%a

))

pause

Originally posted by tireless at 2008-10-4 16:20:
开头:

for %%a in (" 7777" "^7777") do findstr /r /c:%%a test.txt>>查到的号.txt

结尾:

for %%a in ("7777 " "7777$") do fi ... 



结尾的可以找出来,开头的不行,,

Originally posted by ka56 at 2008-10-4 05:17 PM:


结尾的可以找出来,开头的不行,,

我测试没有问题。

@echo off

echo 开头:

for %%a in (" 7777" "^7777") do findstr /r /c:%%a test.txt

echo.

echo 结尾:&pause

for %%a in ("7777 " "7777$") do findstr /r /c:%%a test.txt

echo.

echo 中间:&pause

for /f %%a in ('findstr /v /r /c:"7777 " test.txt^|findstr /v /r /c:"7777$"^|findstr /v /r /c:" 7777"^|findstr /v /r /c:"^7777"') do echo %%a

pause

只能怪findstr的正则太肉了，遇到空格就傻眼。
那就查找2次吧

for /f "delims=" %%a in ('findstr /i /c:" 7777" a.txt ^& findstr /i /c:"7777 " a.txt') do echo %%a

Originally posted by zqz0012005 at 2008-10-4 05:49 PM:
只能怪findstr的正则太肉了，遇到空格就傻眼。
那就查找2次吧

for /f "delims=" %%a in ('findstr /i /c:" 7777" a.txt ^& findstr /i /c:"7777 & ... 


对！还是linux工具好，sed和grep都正常:
sed -n "/^ 7777/p" test.txt
grep "^ 7777" test.txt

不过以下语句好象也可以。
findstr /rc:"^ 7777" test.txt

我要查找的变量%abc%是这样的类型:
" 7777"
"7777 "
即数字前面或后面有个空格.要求查找时满足条件要求,严格匹配

你这个只能查找开头是空格接着是7777的字符串，没理解楼主的要求

Originally posted by zqz0012005 at 2008-10-4 18:10:


你这个只能查找开头是空格接着是7777的字符串，没理解楼主的要求

开头是空格接着是7777的字符串
这个我是用一个变量,试了几个虾虾的代码都找不出来,邪门了....

@echo off
@echo WScript.StdOut.Write(new ActiveXObject('htmlfile').parentWindow.clipboardData.getData('text'))> tmp.js 2>nul
@for /f "delims=" %%a in ('cscript //Nologo tmp.js') do @set ClipboardText=%%a >nul 2>nul
@del tmp.js /f /q >nul 2>nul
@echo %ClipboardText%
findstr "%ClipboardText%" "用来查找的文档.txt">"查到的号.txt"
type 查到的号.txt| clip


这是我原来的代码.

用来查找的文档.txt的格式:(每行的开头结尾都有个空格)

77773050
77775081
15686081
29682122
30290010
31481070
37887777
37890100
37897777
45089031
45980031
---------------------------------------------------

思路:我只要先复制"7777",运行批处理,就能把" 7777"开头和"7777 "结尾的四个号都搜出来了...

根据tireless兄的代码,我整理如下:
@echo off
@echo WScript.StdOut.Write(new ActiveXObject('htmlfile').parentWindow.clipboardData.getData('text'))> tmp.js 2>nul
@for /f "delims=" %%a in ('cscript //Nologo tmp.js') do @set ClipboardText=%%a >nul 2>nul
@del tmp.js /f /q >nul 2>nul
@echo %ClipboardText%
for %%g in (" %ClipboardText%" "^ %ClipboardText%") do findstr /rc:%%g 用来查找的文档.txt>"查到的号.txt"
for %%b in ("%ClipboardText%$") do findstr /r /c:%%b 用来查找的文档.txt>>"查到的号.txt"
type 查到的号.txt| clip

但只能找出结尾的出来:

37887777
37897777

哪位大虾再帮我指教下....

Last edited by ka56 on 2008-10-4 at 18:29 ]