# -*- coding: utf-8 -*-
‘ a test module ‘
__author__ = ‘Michael Du’
import sys
import socket
import paramiko
host = ‘your server ip’
port = 22
if __name__ == ‘__main__’:
print ‘connect…’
ssh = paramiko.SSHClient()
ssh.load_system_host_keys()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try:
ssh.connect(hostname=host, port=port, username=’root’, password=’123456′)
except paramiko.AuthenticationException:
print ‘Auth Failed!’
sys.exit(1)
except socket.error:
print ‘Server is unreachable!’
sys.exit(2)
else:
stdin, stdout, stderr = ssh.exec_command(‘uptime’)
print stdout.readlines()
# 创建用户user并设置密码为123456
ssh.exec_command(‘useradd -p `openssl passwd -1 -salt “some” 123456` user’)
try:
# 用刚刚新建的用户user连接服务器
ssh.connect(hostname=host, port=port, username=’user’, password=’123456′)
except paramiko.AuthenticationException:
print ‘Auth Failed!’
sys.exit(1)
except socket.error:
print ‘Server is unreachable!’
sys.exit(2)
else:
print ‘succeed…’
stdin, stdout, stderr = ssh.exec_command(‘free;df -h’)
print stdout.read()
ssh.close()