标题: 删除文件内容问题 [打印本页]
作者: amio 时间: 2008-5-31 09:37 标题: 删除文件内容问题
aaa,"aaal\aaa\aaa","%aaa%",aaaaa,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
bbb,"bbbl\bbb\bbb","%bbb%",bbbbb,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
只想删除
bbb,"bbbl\bbb\bbb","%bbb%",bbbbb,\
下面的 00,00......00,\ 一行 ？
作者: WANKOILZ 时间: 2008-5-31 11:49
@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%i in ('findstr/n .* 1.txt') do (
set "str=%%i"
set "str=!str:*:=!"
if not defined flag (echo.!str!>>2.txt
) else (set flag=)
if "!str:~0,3!"=="bbb" set flag=ok
)
[ Last edited by WANKOILZ on 2008-5-31 at 11:51 AM ]for /f "delims=" %%i in ('findstr/n .* 1.txt') do (
set "str=%%i"
set "str=!str:*:=!"
if not defined flag (echo.!str!>>2.txt
) else (set flag=)
if "!str:~0,3!"=="bbb" set flag=ok
)
作者: amio 时间: 2008-5-31 13:00
| Quote: | |
|
这个不行 ， 如果在再下面加一行
bbb,"bbbl\bbb\bbb","%bbb%",bbbbb,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,01,00,00,\
把0 随便换个1 都会被删除
作者: WANKOILZ 时间: 2008-5-31 13:58
我的是凡是 bbb 的下一行就删除。
要删除的都在bbb下面，且以0开头？你要一次说清楚点..........
[ Last edited by WANKOILZ on 2008-5-31 at 02:00 PM ]
作者: amio 时间: 2008-5-31 14:20
可不可以把 bbb 换成 bbb,"bbbl\bbb\bbb","%bbb%",bbbbb,\