Ways to capture output stream of the process executed with exec call ?

[Googy]

Hi,

I need to capture output of the process executed with exec or other
eqavalent calls.

Thanks.

 

[Robert Klemme]

I need to capture output of the process executed with exec or other
eqavalent calls.

Look for popen() and variants. Alternatively you can use backticks:
s = `ls -lF`

Kind regards

robert