It's a nice approach but it still doesn't bail when you simply type... 
do_something

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It will then wait for input until you do CTRL+D. In the first example it will exit immediately if nothing is available in STDIN.

But doing that either involves using "select" or "IO::Select". Using either if those the solution quickly becomes quite ugly for a quite simple thing.

In reply to Re^2: Nicest way of getting STDIN a beauty contest by mickep76
in thread Nicest way of getting STDIN a beauty contest by mickep76

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