From: PerlFAQ Server on
This is an excerpt from the latest version perlfaq8.pod, which
comes with the standard Perl distribution. These postings aim to
reduce the number of repeated questions as well as allow the community
to review and update the answers. The latest version of the complete
perlfaq is at http://faq.perl.org .

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8.32: How can I write expect in Perl?

Once upon a time, there was a library called chat2.pl (part of the
standard perl distribution), which never really got finished. If you
find it somewhere, *don't use it*. These days, your best bet is to look
at the Expect module available from CPAN, which also requires two other
modules from CPAN, "IO::Pty" and "IO::Stty".



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