# -*-coding:utf-8 -*-

def do_telnet(Host, username, password, finish, commands): 
    import telnetlib 
    '''''Telnet远程登录：Windows客户端连接Linux服务器''' 
  
    # 连接Telnet服务器 
    tn = telnetlib.Telnet(Host, port=23, timeout=10) 
    tn.set_debuglevel(2) 
      
    # 输入登录用户名

   
    tn.read_until(b'login:') 
    tn.write(username) 

    # 输入登录密码 
    tn.read_until(b'password:') 
    tn.write(password) 

    # 登录完毕后执行命令 
     
    for command in commands:
        tn.read_until(finish)
        tn.write(command)
        #tn.read_until(finish)

    #执行完毕后，终止Telnet连接（或输入exit退出） 
    tn.read_until(finish) 
    tn.close() # tn.write('exit\n') 

   
if __name__=='__main__': 
     # 配置选项 
    hosts = '172.23.128.'
    #Host = '172.23.128.28' # Telnet服务器IP 
    username = b'user\r\n'   # 登录用户名 
    password = b'123456\r\n'  # 登录密码 
    finish = b'>'      # 命令提示符 
    commands =[b'cd c:\\CreateScheduleSharefolder\r\n',b'setup.bat\r\n'] 
    for ip in range(1,100):
        Host = hosts + str(ip)
        #print(Host)
        try:
            do_telnet(Host, username, password, finish, commands)
        except:
            print(Host + "----> error")
           

注：在开始前需要net use 一下，不然会提示没有权限