python 操作ssh登录

import paramiko

#创建SSH对象
ssh = paramiko.SSHClient()

#把要连接的机器添加到known_hosts文件中
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

#连接服务器
ssh.connect(hostname='192.168.1.96', port=22, username='morra', password='')

cmd = 'ps'
#cmd = 'ls -l;ifconfig'       #多个命令用;隔开
stdin, stdout, stderr = ssh.exec_command(cmd)

result = stdout.read()

if not result:
    result = stderr.read()
ssh.close()

print(result.decode())