.. _log :  _place_holder; > **_LOG_** > >> Turn the batch output file and tty output file **off** and **on**. The tty prints to and reads from the user's screen. The batch file is the output file called outx3dgen. Default is **on** for both files. > FORMAT: > >> **log**/**bat**|**tty**/**on**|**off**/ > > EXAMPLE: > >> **log**/**tty**/**off**