标题: [求助]如何去除文本文件左右2侧的所有空格
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作者: jialot
时间: 2007-12-30 19:22
标题: [求助]如何去除文本文件左右2侧的所有空格
如test.txt(为了方便观看,每行文本用[]表示,[]内为真实文本)
[ sdfs fsdfsf]
[adasdasdadasd 2 ]
[ sdfsdf=3 ]
修改为new_test.txt
[sdfs fsdfsf]
[adasdasdadasd 2]
[sdfsdf=3]
作者: bob1989
时间: 2007-12-30 20:23
for /f %a in (test.txt) do echo %a>>test2.txt
呵呵 失误``
好象不行````
中间有空格的不行
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Last edited by bob1989 on 2007-12-30 at 08:24 PM ]
作者: terse
时间: 2007-12-30 20:45
for /f "tokens=*" %%a in (test.txt) do echo %%a>>test2.txt
作者: jialot
时间: 2007-12-30 21:17
Quote: |
Originally posted by terse at 2007-12-30 08:45 PM:
for /f "tokens=*" %%a in (test.txt) do echo %%a>>test2.txt |
|
这个仅仅能删除每行左边的空格
作者: junchen2
时间: 2007-12-31 00:38
sed "s/^\[[ |\t]*/[/;s/[ |\t]*\]$/]/" test.txt
作者: ieutk
时间: 2007-12-31 03:14
@echo off
for /f "tokens=* delims= " %%a in (test.txt) do (
set "var=%%a"
call :ie
call echo %%var%%>>net_test.txt
)
goto :eof
:ie
if "%var:~-1%"==" " (
set "var=%var:~0,-1%"
goto ie
) else (
goto :eof
)
作者: lxmxn
时间: 2008-1-2 14:40
@echo off&Setlocal
for /f "delims=" %%a in (si.txt) do (
echo\处理之前{%%a}
call :delspace %%a
)
pause&exit /b 0
:delspace
echo\处理之后[%*]
当然这个对文本中的特殊符号的处理不是很好。
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Last edited by lxmxn on 2008-1-2 at 02:41 PM ]