I need a perl script to fork another program (on linux) and wait for it to finish (it may take a minute), while monitoring for keyboard input (to allow the user to abort and kill the forked process)

The IPC modules I've looked at give very complicated examples when all I want to do is this: 

    system(command) until (done or user_aborted)

[download]
A real simple example would help. This is on Linux. Thanks!

In reply to How to kill forked process by redss

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