Have you tried?: 

$output = `echo 1 | command foo`;

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With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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The start of some sanity?

In reply to Re: automatically giving user input to a command line by BrowserUk
in thread automatically giving user input to a command line by tfredett

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