Thanks for the reply again.

1. Sorry I was imprecise. I've meant that I want to capture output of the program that is being run by system call: STDOUT and STDERR, as well as STDOUT and STDERR produced by perl code in that "process".

2. You are correct is saying I can't control external program buffering from my perl script. I just want to see in my log file the same thing that I would see on the screen if I were to run that program independently from the command line.

In reply to Re^4: capturing output of system call inside a thread by that_guy
in thread capturing output of system call inside a thread by that_guy

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