powershell:- (type a.txt) -replace 'www',"`r`nwww" >b.txt
复制代码 纯批:- @echo off&setlocal enabledelayedexpansion
- set Lf=^
-
-
- for /f %%a in ('copy /z %0 nul') do set "Cr=%%a"
- for %%z in ("!Cr!!Lf!") do (
- endlocal
- for /f "delims=" %%a in (a.txt) do (
- set "str=%%a"
- echo;!str:www=%%~zwww!
- )
- )>b.txt
- pause
复制代码 或 bat+js :- 1>1/* :
- @echo off
- cscript -nologo -e:jscript %0 <a.txt >b.txt
- pause & exit
- */
-
- var text = WSH.StdIn.ReadAll()
- WSH.Echo(text.replace(/www/gi,'\r\n$&'))
复制代码
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