I can think of two modules that might help you so you don't have to rely on another program.
  1. Expect
  2. Net::Telnet
Or, inside expect, don't expect (pun intended) it to know that $host is what is passed in, use $argv (If I remember my Expect right).

In reply to Re: Cannot pass arg from perl to expect by lshatzer
in thread Cannot pass arg from perl to expect by scott09

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