#(c) 2015 Todd Riemenschneider

#

import paramiko

import time

import getpass

UN = raw_input("Username : ")

PW = getpass.getpass("Password : ")

#Create two text files "device_list.txt" and "cli_commands.txt"

device_list = []

file1 = open('device_list.txt', 'r')

for line in file1:

device_list.append(line.strip())

file1.close()

print device_list

host_commands = []

file2 = open('cli_commands.txt', 'r')

for line in file2:

host_commands.append(line.strip())

file2.close()

print host_commands

# For loop allows you to specify number of hosts

for ip in device_list:

print ip

twrssh = paramiko.SSHClient()

twrssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

twrssh.connect(ip, port=22, username=UN, password=PW)

remote = twrssh.invoke_shell()

remote.send('term len 0\n')

remote.send('enable\n')

remote.send('%s\n' % PW)

time.sleep(1)

#This for loop allows you to specify number of commands you want to enter

#Dependent on the output of the commands you may want to tweak sleep time.

for commands in host_commands:

remote.send(' %s \n' % commands)

time.sleep(1)

buf = remote.recv(65000)

print buf

file3 = open('sshlogfile0001.txt', 'a')

file3.write(buf)

file3.close()

twrssh.close()