echo script output to the display

[Lawrence Velázquez]

On Sep 25, 2014, at 2:22 PM, Eric Gallager <egall at gwmail.gwu.edu> wrote:

> Pretty sure `ui_debug` only prints when the user uses the `-d` flag
> (for "debug"), as opposed to, say, `ui_info`, which always prints.

I know `system` swallows output, but I thought the original point was about sending that output to stdout, and not just to the log or wherever.

vq