very basic question

[Jain, Abhay K, ALABS]

I must apologize if it is not directly relevant to mod-perl.
I have tried to search google and other places but no luck.
As I had mentioned I have apache built with mod-perl 2.
Some old cgi scripts were written in ksh and use of set -x
produced complete output in browser window under Netscape.
While Apache seem to ignore stderr. Is there any way
I can get that output sent to the browser under Apache. Thanks.