Python配合SCP实现文件批量下发

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# -*- coding: utf-8 -*- #!/usr/bin/env python import 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