服务器漏洞如何修改密码,paramiko 修改服务器用户密码

python 远程修改服务器某用户的密码

如果是以非root用户登陆，前提该用户属于root组，以及在/etc/suders root ALL=(ALL) ALL 下面加入一行，把root改为你的用户名

# coding:utf8

import paramiko

import time

s = paramiko.SSHClient()

s.set_missing_host_key_policy(paramiko.AutoAddPolicy())

hostname = '176.122.***.***'

port=29243

username = 'wangwh'

password = 'wangwh'

new_password = '*******'

s.connect(hostname=hostname, port=port, username=username, password=password)

cmd = 'passwd wangwh'

stdin, stdout, stderr = s.exec_command('sudo -S %s\n' % cmd)

stdin.write('%s\n' % password)

time.sleep(1)

stdin.write('%s\n' % new_password)

time.sleep(1)

stdin.write('%s\n' % new_password)

stdin.flush()

# or 或者用下面这个方法

stdin, stdout, stderr = s.exec_command('(echo \"%s\"; sleep 1.5; echo \"%s\"; sleep 1.5; echo \"%s\" ) | sudo -S %s\n' % (password, new_password,new_password,cmd))

# stdin.write('%s\n' % password)

# time.sleep(1)

# stdin.write('%s\n' % new_password)

# time.sleep(1)

# stdin.write('%s\n' % new_password)

# stdin.flush()

out = stdout.readlines()

print(out)

# [u'Changing password for user wangwh.\n', u'passwd: all authentication tokens updated successfully.\n']

标签：stdin,write,密码,sleep,time,new,服务器,password,paramiko

来源： https://blog.youkuaiyun.com/xdreamman/article/details/98079710