Python脚本-01-使用paramiko执行远程shell命令

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author:Kahn
import paramiko

def main():
    print("hello world")
    # 建立远程连接
    transport = paramiko.Transport(('172.16.37.21', 22))
    transport.connect(username='root', password='pwd123')

    # 实例化SSH对象
    ssh = paramiko.SSHClient()
    ssh._transport = transport

    # 执行远程命令
    cmd = 'hostname;date;'
    stdin, stdout, stderr = ssh.exec_command(cmd)
    print(stdout.read().decode())

if __name__ == '__main__':
    main()