A program can write to any stream it wants, for whatever reason

On May 4, 2010 6:57 AM, "Haidong Zhu" <zhuhaidong98@gmail.com> wrote:

Thanks for reply, but why the message i need comes from err stream?

On May 4, 2010, at 11:40 AM, Keith Alan Richardson wrote:

> You print only the stdout or stderr, ...