file.py

gistfile1.txt

#!/usr/bin/env python3
import sys
print(sys.argv[0])  ## __file__

filepath = sys.argv[1] if len(sys.argv) > 1 else r"C:\Windows\win.ini"
print(filepath)

#f2 = open(r"B:\a.txt","a+")
#f2.write("Hello \n")
#f2.close()

dictObj = {}
import re

with open(filepath, encoding="utf-8") as f1:
  count = 0
  while True: 
    line = f1.readline()
    if not line: break
    count = count + 1

    line = line.strip()
    if line=="": continue
    print(line)

    if line.startswith("http") :
      m = re.search(r'http[s]?://([^\/\:]+)', line)
      host = m.group(1)
      #print( host )
      if host not in dictObj : dictObj[host] = 0
      dictObj[host] = dictObj[host] + 1
    # if
    
  # while

  dictObj = dict(sorted(dictObj.items(), key=lambda x:x[1], reverse=True))
  #print(dictObj)
  count = 0
  for k in dictObj :
    count = count + 1
    v = dictObj[k]
    print(k + " [" + str(v) + "]")
    #if count > 5 : break
  # for

# with
quit()