you dont understand me. everything works, I have the output
 of the program (the program is in perl, my is in perl/tk, 
it is a GUI). I can write to the textwindow, but my program 
does nothing (like frozen) till the other program ends. and 
this is a problem, while the other program runs,my should 
too ! I tried to run the program in the background (&), but 
nothing.

In reply to Re^6: how can I redirect the output of a program and get the exit code too? by vikee
in thread how can I redirect the output of a program and get the exit code too? by vikee

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