@echo off setlocal enableextensions call :char 72 call :char 101 call :char 108 call :char 108 call :char 111 call :space call :char 119 call :char 111 call :char 114 call :char 108 call :char 100 call :char 33 exit /b 0 :space :: https://stackoverflow.com/a/9865960 :: https://stackoverflow.com/a/31396993 for /f %%A in ('"prompt $H &echo on &for %%B in (1) do rem"') do