Shell Programming and Scripting

I have a shell program which calls a perl program.
I am running the shell program with command;

Code:

 
$ ksh -x <prog_name>

Inside the shell program, I am calling perl with warnings.

I want to capture the entire output as it comes on screen.

The command I tried is:

Code:

 
$ ksh -x <prog_name>  > `date +%Y%m%d`.log

However, the above does not generate the debug shell messages and perl warnings inside the perl program.

How can I achieve the same?

Use 2>&1

Code:

ksh -x <your script> > `date +%Y%m%d`.log 2>&1

HTH
--ahamed