Thank you so much Alexander, you detailed explanation helps me understand more on each the command. Yes, you're right, my so-call jobs that I plan to kill are actually in-queue and yet to process, that explain why my codes just triggered kill process on the first job which is only active at that moment. Thank you so much, I'll have to restructure my code.

In reply to Re^5: Kill a serial of jobs with a button click in Perl/TK by Janish
in thread Kill a serial of jobs with a button click in Perl/TK by Janish

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