OneLine.CMD

@ECHO OFF

REM OneLine.CMD - batch script for Windows NT CMD command prompt
REM reads standard input
REM writes all input back out as a single of text
REM if standard input is the console (default), use CTRL+Z to end input
REM to read a file, use input redirection: OneLine.CMD < FILE.TXT

SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION

SET ACCUMULATOR=

FOR /F "tokens=*" %%A IN ('more') DO SET ACCUMULATOR=!ACCUMULATOR!%%A

ECHO %ACCUMULATOR%