Hi, strange question in a ssh discussion list !May be you can use netcat on both sides with standar input and outputredirected from/to a console. CheersChristian 2008/10/13, chaoson <chaosonou@xxxxxxxxxxxx>:> Hi,>> I'm running openssh-4.3p2.>> I need to ability to run a command on trusted machine remotely. So far as I know, we can use two ways to login to remote machine:> 1) Provide user name and password> 2) Public key authentication>> My question is that can we disable the SSH authentication so that we don't need to either provide user account or the public key? Does anyone has the idea? Thanks>>>> ___________________________________________________________> 雅虎邮箱,您的终生邮箱!> http://cn.mail.yahoo.com/>