Refactoring Machine - Simple application to replace content of files

Simple application to replace content of files. No tricks. It's really free.

Substituição de caracteres de arquivos via DOS

Achei uma bat para fazer replace de caracteres em arquivos muito grandes
O nome da bat é : BatchSubstitute.bat

Estou testando com um arquivo de 50 MB.


Visite : http://www.dostips.com/?t=batch.findandreplace 

Description:

This batch allows string substitution in a text file. It parses each line of a text file for a particular string and replaces it with another string. I.e. To replace all occurrences of "Yellow Submarine" in "color.txt" with "uboot" and put the output on the screen run: BatchSubstitute.bat "Yellow Submarine" uboot color.txt Or type color.txt|BatchSubstitute.bat "Yellow Submarine" uboot Optionally pipe the output into a new file, i.e. BatchSubstitute.bat "Yellow Submarine" uboot color.txt>newfile.txt Or type color.txt|BatchSubstitute.bat "Yellow Submarine" uboot>newfile.txt Note: Due to the nature of the FOR command and string substitution, the following known restrictions apply: Lines starting with "]" character will end up empty OldStr must not start with "*" Lines must not contain any of the following characters within a quoted string: "&<>|^"

echo off
REM -- Prepare the Command Processor --
SETLOCAL ENABLEEXTENSIONS
SETLOCAL DISABLEDELAYEDEXPANSION

::BatchSubstitude - parses a File line by line and replaces a substring"
::syntax: BatchSubstitude.bat OldStr NewStr File
::          OldStr [in] - string to be replaced
::          NewStr [in] - string to replace with
::          File   [in] - file to be parsed
:$changed 20100115
:$source http://www.dostips.com
if "%~1"=="" findstr "^::" "%~f0"&GOTO:EOF
for /f "tokens=1,* delims=]" %%A in ('"type %3|find /n /v """') do (
    set "line=%%B"
    if defined line (
        call set "line=echo.%%line:%~1=%~2%%"
        for /f "delims=" %%X in ('"echo."%%line%%""') do %%~X
    ) ELSE echo.
)