使用python的paramiko模塊對多臺機器更新密碼
廢話不多說，直接上代碼
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import print_function
import paramiko
def connect_modify(ip, username, password, newpass):
paramiko.util.log_to_file(‘syslogin.log‘)
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy)
try:
client.connect(hostname=ip, username=username, password=password)
except:
print(ip+‘network not connect‘)
return 0
stdin, stdout, stderr = client.exec_command(‘echo %s | passwd --stdin %s ‘ % (newpass, username))
result = stdout.read(), stderr.read()
for line in result:
print(line.decode(‘utf-8‘))
print(ip, ‘OK!‘)
client.close()
return 1
def main():
try:
with open(‘hosts‘) as f:
for item in f:
item = item.strip().split(‘,‘)
ip = item[0]
username = item[1]
password = item[2]
newpass = item[3]
connect_modify(ip, username, password, newpass)
except Exception as e:
print(e, ‘not open password configfile‘)
if __name__ == ‘__main__‘:
main()
需要有一個hosts文件被讀取
文件格式為：
192.168.1.1，root，123456,654321
英文逗號分隔
也可以做成多線程，更快的執行
使用python的paramiko模塊對多臺機器更新密碼