# -*- coding:utf-8 -*-
import paramiko
private_key = paramiko.RSAKey.from_private_key_file('id_rsa.txt')
#这是私钥、Linux服务器端需要有公钥 anthorized_keys
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(hostname='192.168.199.11', port=22, username='root',pkey=private_key)
stdin,stdout,stderr = ssh.exec_command('ls /tmp')
res,err = stdout.read(),stderr.read()
result = res if res else err
print(result.decode())
ssh.close()