Without showing us the script you used, our only recourse is to use random guessing what you did

My guess is that you just printed YYYY and ZZZZZ on STDOUT and that didn't work because STDOUT of the script is not connected to STDIN of the script.

To do that you either use the module Expect (which is a general solution for scripts to call interactive command line programs, or Net::Telnet which is tailored especially to telnet communication. You can find both modules either in your local perl library or on CPAN

In reply to Re: Open a telnet session with login using batch script by jethro
in thread Open a telnet session with login using batch script by sago

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