Hi monks, I'm new to the concept of threading and am having trouble with a seemingly simple task. I have a working Perl/Tk script. What I want is a subroutine to periodically do something (query something from the terminal, do a calculation). I want this to happen in the background, once a minute, so that I can still have access to the GUI and its functions (this is the part I'm stuck on). The end result of that calculation would be to simply update a textvariable in a Label in the GUI once a minute. Any help would be appreciated!!!

In reply to Perl/Tk threading and/or cron job? by PhysiciSteve

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