Thanks Corion, By putting the whole execution line in $cmd, it works, but what I'm looking for is if the module can works on subroutine instead of a command. As there and something else extra I would like to put inside the subroutine before the one liner external command be executed. The Perl external script is part of the job inside my subroutine. Can this be done?

In reply to Re^6: How to perform a subroutine run in cpan Tk::ExecuteCommand module by Janish
in thread How to perform a subroutine run in cpan Tk::ExecuteCommand module by Janish

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