Windows Scripting Tips & Tricks Echo off @ECHO OFF Write an empty line ECHO. Variables SET DEST_DIR=c:\temp %DEST_DIR% Splitting long lines %OPENSSL% pkcs12 -export -in %PUBLIC_KEY% -inkey %PRIVATE_KEY% ^ -out IPN-cert-%PP_ENVIRO%.p12 Break on error IF %errorlevel% neq 0 EXIT /b %errorlevel%