23 if __name__ == "__main__":
 24     for host in hosts:
 26         s = paramiko.SSHClient()
 28         s.load_system_host_keys()
 29         s.connect(host.strip(),port,allow_agent=True)
 30         for command in comms:
 31             stdin, stdout, stderr = s.exec_command(command)
 32             print stdout.read() + stderr.read()
 33
 34     s.close()