花了几天的时间研究一下Python，终于能折腾出一支可以备份思科设备的脚本。真心佩服那些码农的脑袋瓜。。。以下为备份的脚本
#!/usr/bin/eve python
import pexpect
import sys
import time
import datetime
class CiscoSwitch():
def __init__(self, host, username, password):
self.username = username
self.host = host
self.password = password
def Login(self):
self.child = pexpect.spawn('telnet '+self.host)
self.child.expect('Username:')
self.child.sendline(self.username)
self.child.expect('Password:')
self.child.sendline(self.password)
self.child.expect('#')
self.child.sendline('terminal length 0')
self.child.expect('#')
return (self.child, self.child.before)
def FtpBackupCmd(self,tftpip):
self.child.sendline('copy running-config tftp:')
self.child.expect(']?')
self.child.sendline(tftpip)
self.child.expect(']?')
DATE = datetime.datetime.now().strftime('%Y－%m－%d‘)
self.child.sendline(DATE+'-'+self.host)
self.child.expect('#')
return (self.child, self.child.before)
if __name__ == '__main__':
for ip in open('/opt/other/ip.txt') :
Switch = CiscoSwitch(ip,'admin','Password.123')
(obj,stdout) = Switch.Login()
(obj,stdout) = Switch.FtpBackupCmd('172.16.200.201')
print stdout
