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# -*- coding: utf-8 -*-#!/usr/bin/env pythonimport pexpect,os #导入需要用到模块
def ssh_cmd(ip, shell_cmd):
passwd= '1qaz#EDC'
print 'host: %s is connected... ' % ip
child = pexpect.spawn('ssh root@%s' % (ip))
fout = file('log.txt','a')
child.logfile = fout
try:
i = child.expect('password:')
if i == 0:
child.sendline(passwd)elif i == 1:
child.sendline('yes\n')
child.expect('password: ')
child.sendline(passwd)print 'host:%s Login ok!' % ip
child.expect('#')
child.sendline(shell_cmd) #执行传过来的shell命令
child.expect('#')
print 'host:%s Command Execution ok!' % ip
except pexpect.EOF:
print "Command run ok!"
child.close()except pexpect.TIMEOUT:
print "Connect Timeout..."
child.close()#前面的ssh_cmd()作用为建立ssh连接for i in range(165,167):
ipaddr = '192.168.122.%s' % i
ssh_cmd(ipaddr,'mkdir -p /etc/ceph') #ssh连接上远程主机后，在远程主机创建制定目录
os.environ['ip']=str(ipaddr) #python变量和shell变量互用
os.system('sshpass -p 1qaz#EDC scp /home/testfile*.conf root@$ip:/etc/ceph') #文件下发
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本文转自 TtrToby 51CTO博客，原文链接:http://blog.51cto.com/freshair/1903000