except exceptioneprint '[-listen failedstr(esys exit( print '[+got connection!trybhsession paramiko transport(clientbhsession add_server_key(host_keyserver server(trybhsession start_server(server=serverexcept paramiko sshexceptionxprint '[-ssh negotiation failed chan bhsession accept( print '[+authenticated!print chan recv( chan send('welcome to bh_ssh'while truetrycommandraw_input("enter command"strip('\ 'if command !'exit'chan send(commandprint chan recv( '\nelsechan send('exit'print 'exitingbhsession close(raise exception ('exit'except keyboardinterruptbhsession close(except exceptioneprint '[-caught exceptionstr(etrybhsession close(exceptpass sys exit( this program creates an ssh server that our ssh client (where we want to run commandsconnects to this could be linuxwindowsor even os system that has python and paramiko installed for this examplewe're using the ssh key included in the paramiko demo files we start socket listener just like we did earlier in the and then sshinize it and configure the authentication methods when client has authenticated and sent us the clientconnected message any command we type into the bh_sshserver is sent to the bh_sshclient and executed on the bh_sshclientand the output is returned to bh_sshserver let' give it go