Python使用paramiko远程连接linux

import paramiko

host = "192.168.180.126"   # 需要远程的PC
port = 22   # 远程端口
user = "kylin"   # 登陆的用户名
pwd = "kylin"   # 登陆的密码
# 建立SSH连接
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(host, port, user, pwd, timeout=10)
stdin, stdout, stderr = ssh.exec_command("ifconfig")
orig_result = stdout.read()
str_result = orig_result.decode("UTF-8")
print(str_result)