python 实现远程主机执行命令函数

#!/usr/bin/python

# coding=utf-8

import os

import paramiko

\\定义 h_name 远程主机名 h_cmd 执行的命令

def remote_cmd(h_name,h_cmd):

        sshadd = h_name

        sshusr = ‘root‘

        sshpwd = ‘YourPasswd‘

        sshport = 22

        sen1 = ‘export JAVA_HOME= YourJdkPath ;‘

        sen2 = ‘命令1;‘

        sen3 = ‘命令2;‘

        num = ‘2‘ //命令数量

        paramiko.util.log_to_file(‘ssh.txt‘)

        ssh = paramiko.SSHClient()

        known_host="/root/.ssh/known_hosts"

        ssh.load_system_host_keys(known_host)

        privatekeyfile = os.path.expanduser(‘/root/.ssh/id_rsa‘)

        mykey = paramiko.RSAKey.from_private_key_file(privatekeyfile,password=‘密钥密码‘)

        ssh.connect(hostname = sshadd, username = sshusr, password = sshpwd, port = sshport)

        stdin, stdout, stderr = ssh.exec_command(‘n=‘ + num + ‘;‘ + sen1 + sen2 + sen3 )

        return stdout.read().strip(‘\n‘)

python 实现远程主机执行命令函数

原文：http://bobo123.blog.51cto.com/3133979/1620175