From: Ivan Samonov <hronya@...>
Date: 2009-06-01T19:09:25+09:00
Subject: How can I get command's result code, which executing via ssh

I use net/ssh library.
My code:
require 'rubygems'
require 'net/ssh'
Net::SSH.start('server', 'login') { |ssh| ssh.open_channel { |ch|
ch.exec('false') { |ch, success| puts success }  } }
"false" is a console program and it always return 1.
Why result of this program is "true"?  What mean "success" here? I think
I misunderstand something.
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