ping-vpn-servers.py

# -*- coding: utf-8 -*-
from __future__ import print_function
# import commands
import subprocess
import sys
import numpy as np
from termcolor import colored

### Get result from `fping`

ping = subprocess.Popen('cat ips | fping -q -c 10', stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
result = np.array(ping.communicate()[1].split('\n'))
num_of_servers = len(result) - 1

### Get a list of avg speeds of all servers

avg = []
for i in range(num_of_servers):
	avg.append(float(result[i].split(',')[-1].split('=')[-1].split('/')[1]))

####################################
# Sorted from fastest to slowest,  #
# And then highlight the first one #
####################################

idx = np.argsort(avg)

num_of_report = 5
print( "\nYou should try these {}:\n".format(num_of_report) )
print( '\t' + colored(result[idx][0], 'green') )
for i in range(1, num_of_report):
	print( '\t' + result[idx][i] )
print( "\n(* p1: PPTP; p2: L2TP)" )