diff -ur a/site_list.py b/site_list.py
--- a/site_list.py	2019-08-25 03:35:01.000000000 +0300
+++ b/site_list.py	2019-08-25 17:08:46.958552165 +0300
@@ -1,8 +1,13 @@
+#!/usr/bin/env python3
+
 """Sherlock: Supported Site Listing
 This module generates the listing of supported sites.
 """
+
+import os
 import json
 import sys
+import shutil
 import requests
 import threading
 import xml.etree.ElementTree as ET
@@ -11,6 +16,8 @@
 
 pool = list()
 
+DEFAULT_DATA_JSON_FILE = '/usr/share/sherlock/data.json'
+
 def get_rank(domain_to_query, dest):
     result = -1
 
@@ -36,12 +43,12 @@
                     )
 args = parser.parse_args()
 
-with open("data.json", "r", encoding="utf-8") as data_file:
-    data = json.load(data_file)
+if os.path.exists(DEFAULT_DATA_JSON_FILE):
+    shutil.copyfile(DEFAULT_DATA_JSON_FILE, 'data.json')
 
-with open("sites.md", "w") as site_file:
+with open('data.json', "r", encoding="utf-8") as data_file:
+    data = json.load(data_file)
     data_length = len(data)
-    site_file.write(f'## List Of Supported Sites ({data_length} Sites In Total!)\n')
 
     for social_network in data:
         url_main = data.get(social_network).get("urlMain")
@@ -58,17 +65,14 @@
     for social_network, url_main, th in pool:
         if args.rank:
             th.join()
-        site_file.write(f'{index}. [{social_network}]({url_main})\n')
         sys.stdout.write("\r{0}".format(f"Updated {index} out of {data_length} entries"))
         sys.stdout.flush()
         index = index + 1
 
-    if args.rank:
-        site_file.write(f'\nAlexa.com rank data fetched at ({datetime.utcnow()} UTC)\n')
-
 sorted_json_data = json.dumps(data, indent=2, sort_keys=True)
 
-with open("data.json", "w") as data_file:
+with open('data.json', "w") as data_file:
     data_file.write(sorted_json_data)
 
-print("\nFinished updating supported site listing!")
+print("\nFinished updating supported site listing in: " + os.path.abspath('data.json'))
+print("\nUsage: sherlock --json " + os.path.abspath('data.json') + ' USERNAMES [USERNAMES ...]')
