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  • ssh 批量执行命令

    # python3.5 + paramiko
    # pip 是python的包管理工具,在shell里执行如下命令安装paramoko模块
    # pip install paramiko
    #
    
    import paramiko
    
    def ssh_bat_cmd(ip, port,username,password,command):
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        # ssh.connect("172.16.2.10", 22, "root", "123123")
        ssh.connect(ip, port, username, password)   # 注意这里的IP 用户名 密码都是字符串
        #stdin, stdout, stderr = ssh.exec_command(command)
        stdin, stdout, stderr = ssh.exec_command(command) #注意这里的command 是字符串
    
        stdout_info = stdout.readlines()
        err_info = stderr.readlines()
        if err_info:
            print("{} is failed: {}".format(ip,err_info))
        else:
            print("{} is successful: {}".format(ip, stdout_info))
        ssh.close()
    
    IP_dic  = {
        #    "IP":[port,"username","password"],
        "1.1.1.2":[22,"username","password"],
        "1.1.1.3":[22,"username","password"],
        "1.1.1.4":[22,"username","password"],
    }
    
    for ip in IP_dic:
        ssh_bat_cmd(ip, IP_dic[ip][0], IP_dic[ip][1], IP_dic[ip][2], """  df -Th   """)
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  • 原文地址:https://www.cnblogs.com/resn/p/6647297.html
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