import ipcountry

host = input("Enter the ipaddress: ")
result = ipcountry.get_country(ip = host)
print(result)

## Reading command line arguments

! python3 ipsearch.py 2.2.2.2

! cat ipsearch.py

import ipcountry
import sys

host = sys.argv[1]
result = ipcountry.get_country(ip = host)
print(result)

import ipcountry
import sys

host = sys.argv
if len(host) == 2:
  arg = sys.argv[1]
  result = ipcountry.get_country(ip = arg)
  print(result)
else:
  print('Please provide an Ip address')

! python3 new.py 9.9.9.9



## urls

import requests

url = [
    'https://www.google.com',
    'https://www.youtube.com',
    'https://www.fsf.org',
    'https://www.stackoverflow.com',
    'https://www.gnu.org',
    'https://www.kernel.org'
]
for hostname in url:
  response = requests.get(url = hostname, timeout = 5)
  if response.status_code == 200:
    print('{} - is online'.format(hostname))
  else:
    print('{} - is down'.format(hostname))

import requests

url = [
    'https://www.google.com',
    'https://www.youtube.com',
    'https://www.nosite.noite',
    'https://www.fsf.org',
    'https://www.stackoverflow.com',
    'https://www.gnu.org',
    'https://www.kernel.org'
]
for hostname in url:
  try:
    response = requests.get(url = hostname, timeout = 5)
    if response.status_code == 200:
      print('{} - is online'.format(hostname))
    else:
      print('{} - is down'.format(hostname))
  except:
    pass

import requests

url = [
    'https://www.google.com',
    'https://www.youtube.com',
    'https://www.nosite.noite',
    'https://www.fsf.org',
    'https://www.stackoverflow.com',
    'https://www.gnu.org',
    'https://www.kernel.org'
]
for hostname in url:
  try:
    response = requests.get(url = hostname, timeout = 5)
    if response.status_code == 200:
      print('{} - is online'.format(hostname))
    else:
      print('{} - is down'.format(hostname))
  except:
    print('{} - Error'.format(hostname))

## Running shell program

##
import subprocess
result = subprocess.call('mkdir /tmp/mydir', shell = True)
print(result)

! ls -l /tmp/

##

import subprocess

cp = input('Enter the file to copy to /tmp/mydir: ')
cmd = "cp {} /tmp/mydir".format(cp)
result = subprocess.call(cmd,shell = True)
print(result)

! ls -l /tmp/mydir/

## if else vs if elif

s = 'a1b2c3@#$'

alpha_c = 0
digit_c = 0
special_c = 0

for item in s:
  if item.isalpha():
    alpha_c += 1
  if item.isdigit():
    digit_c += 1
  else:
    special_c += 1
print('Alpha - {}, Digit - {}, Special chara - {}'.format(alpha_c,digit_c,special_c))

###

s = 'a1b2c3@#$'

alpha_c = 0
digit_c = 0
special_c = 0

for item in s:
  if item.isalpha():
    alpha_c += 1
  elif item.isdigit():
    digit_c += 1
  else:
    special_c += 1
print('Alpha - {}, Digit - {}, Special chara - {}'.format(alpha_c,digit_c,special_c))

## While

s = 0
number = 1

while number <= 10:
  print(number)
  number += 1


s = 0
number = 1

while number <= 10:
  s = s + number
  number += 1
print(s)

## sorting

number_l = [5,3,1,8,7,4,9]
number_t = (5,3,1,8,7,4,9)

r = sorted(number_l)
print(r)

r = sorted(number_t, reverse=True)
print(r)

name = 'prince'
print(sorted(name))

names = ['richard','prince','sam','kevin','jobin']
print(sorted(names))

## Sorting based on key length

names = ['richard','prince','sam','kevin','jobin']
r = sorted(names,key = len)
print(r)

## Sorting based on salary

names = ['richard-25000','prince-20000','sam-40000','kevin-15000','jobin-50000']

def salary(item):
  return int(item.split('-')[-1])

r = sorted(names, key = salary)
print(r)


##

person = [['sam',25],['prince',23],['kevin',30],['john',50]]

def age(x):
  return x[-1]

r = sorted(person, key = age)
print(r)

##

d = {'alex': 25, 'prince': 23, 'sam': 30,'kevin': 33}
r = sorted(d.values())
print(r)

##

d = {'alex': 25, 'prince': 23, 'sam': 30,'kevin': 33}

def get_age(item):
  return item[-1]
r = sorted(d.items(),key = get_age)
print(r)

##

access_log = "access.log"
logfile = open(access_log,"r")
ipcounter = {}
for line in logfile:
  host = line.split()[0]
  if host not in ipcounter:
    ipcounter[host] = 1
  else:
    ipcounter[host] += 1

def ip_hit(item):
  return item[-1]

r = sorted(ipcounter.items(), key = ip_hit)
print(r[-1])

print(r[-10:])

##

for item in r[-10:]:
  ip,freq = item
  print("{:20} - {}".format(ip,freq))