Thanks Marshall, By using update() I can now get the output to show up in the text widget... The one problem which I am still not sure how to solve is, the process I mention is invoked by hitting the button...this button stays depressed for like 5 seconds or so...what's the trick to un-depress this button as soon as it's clicked...?

In reply to Re^2: how to display output of a process in text widget in real time by perlnu
in thread how to display output of a process in text widget in real time by perlnu

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