以下是分别用 python 和php模拟ssh登录远程服务器，执行服务器上脚本的demo:

• python版本

  import paramiko
  def sshclient_execmd(hostname, port, username, password, execmd):
  s = paramiko.SSHClient()
  s.set_missing_host_key_policy(paramiko.AutoAddPolicy())
  s.connect(hostname, port, username, password)
  stdin, stdout, stderr = s.exec_command(execmd)
  stdin.write("Y")
  print stdout.read()
  s. close ()
  def main():
  hostname = '172.1.1.103' #远程服务器ip
  port = 22 #ssh端口
  username = 'root' #ssh登录用户名
  password = '123456' #ssh登录密码
  execmd = "php /root/1.php" #执行远程服务器上的php文件
  sshclient_execmd(hostname, port, username, password, execmd)
  if __name__ == "__main__":
  main() 

• php版

  <?php
  $host = '172.1.1.103';
  $port = 22;
  $user = 'root';
  $password = '123456';
  $execmd = 'php /root/1.php';
  $connection = ssh2_connect($host, $port);
  if (ssh2_auth_password($connection, $user, $password)) {
   echo  "Authentication Successful!\n";
  } else {
  die('Authentication Failed...');
  }
  $stream = ssh2_exec($connection,$execmd);
  stream_set_blocking($stream, true);
  $stream_out = ssh2_fetch_stream($stream, SSH2_STREAM_STDIO);
  echo stream_get_contents($stream_out);