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Top Forums Shell Programming and Scripting Using expect doesn't preserve the stderr Post 302684919 by Corona688 on Friday 10th of August 2012 10:03:32 AM
Old 08-10-2012
You do not need to use expect to login noninteractively.

Google passwordless ssh, you'll find tutorials all over the internet to set up noninteractive login using keys. When you use ssh as designed instead of bruteforcing plaintext passwords into interactive logins with a third-party hacking tool, these problems don't occur.
 

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