Python Bulk Modify root password

#_ *_coding:utf8_*_from multiprocessing import process, poolimport paramikoimport  sys,oshost_list =  (     (' 192.168.1.91 ',  ' root ', ' 654321 ', 123456),      (' 192.168.1.93 ',  ' root ',  ' 654321 ', 123456), S = paramiko. Sshclient () #绑定实例s. Load_system_host_keys () #加载本机HOST主机文件s. Set_missing_host_key_policy (Paramiko. Autoaddpolicy ()) Def ssh_run (host_info):     ip,username,password,newpassword =  host_info    s.connect (ip,22,username,password,timeout=5)     #连接远程主机     stdin,stdout,stderr=s.exec_command (' echo %s | passwd --stdin  Root '% (newpassword))      #stdin, Stdout,stderr=s.exec_command (' DF ')      Cmd_result = stdout.read (), Stderr.read () #读取命令结果     print  ' \033[32; 1m-------------%s-----------\033[0m '  % ip, username    for line in cmd_result:          print line,p = pool (processes=2) result_list = []for h in   host_list:    result_list.append (P.apply_async (Ssh_run, [h,])   )         for res in result_list:     Res.get () S.close ()

The execution effect is as follows

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Python Bulk Modify root password