castaneai

var t = $('input[type="text"]').val();
var p = Array(70, 152, 195, 284, 475, 612, 791, 896, 810, 850, 737, 1332, 1469, 1120, 1470, 832, 1785, 2196, 1520, 1480, 1449);
var f = false;
if (p.length == t.length) {
    f = true;
    for (var i = 0; i < p.length; i++)
        if (t.charCodeAt(i) * (i + 1) != p[i]) f = false;
    if (f) alert("(」・ω・)」うー!(/・ω・)/にゃー!");
}
if (!f) alert("No");

castaneai

具体的にOSクリーンインストール後に何を行っていくか書き出してみよう

yum update

$ yum update -y

sshd設定

$ vi /etc/ssh/sshd_config

castaneai

import (
  "fmt"
  "package_name"
)

func main() {
  fmt.Print(package_name.TestFunc())
}

castaneai

import itertools


list = [2, 2, 2, 11, 107, 113, 619, 105097]
for c in itertools.combinations(list, 2):
    print("{0} * {1} = {2}".format(c[0], c[1], c[0] * c[1]))

castaneai

Choose the number - SECCON 2014 オンライン予選　Writeup

問題文は

nc number.quals.seccon.jp 31337

つまり，ipとポート番号が与えられて，そこにnetcatで接続する． 接続すると

-10, 10

castaneai

ia64,mn10300,i386,xscale,i960,m32r,xtensa,//8aHv8v4Q8ALekAAKDjENCN4g7woOEAMKDjEDCA5RQwgOUcMJ/lADCA5Rgwn+UEMIDlFDCf5QgwgOUQMJ/lDDCA5R7/L+EBI0VniavN7/7cuph2VDIQEEAt6QJAoOEAwKDjDOCg4QIAXOEPAAAqDjGR5wwwwOcMIIDgDjGR5yM0oOEBMMLlDjGR5yM4oOECMMLlDjGR5yM8oOEDMMLlAeCO4gTAjOIEAFzh7///OhCAvegwQC3pAFCg4QEAoOECQKDhAMCg4wzgoOECAFzhDAAAKgww0OcMEIDgASDR5QI0g+ECINHlAjiD4QMg0eUCPIPhDjGF5wHgjuIEwIziBA==,0,0
powerpc,i386,mmix,x86_64,xstormy16,xtensa,mcore,CDsCATg/AgI4iQMABCIBAgPJAQH/IgMBAIEDAwg7AwM4PwMDOKsEAACrAQAEIgEBAKMCAQgiBAQAowMECCICAgPJAgL/IgICAIECAgg7AAI4PwAAOPgBAAD+BwAEwQYAAMEFAQDBBAIAwQADAOMCAABCAwAROwMAID8DAyA7AQIgPwEBIMEJBgDzCP/Z9gQAB4AAAQXGCAgAoggBBCMAAgHBAgAAOwAAID8AACAyAAADUQD/8/gAAADj/wEINv8A/yL+/v/+BgAEOwEBIMEI/gDBCQAAPwoBIPMH/4o7BAQgwQj+AMEJAgDBCgMAPwsEIPMH/9r2BAAG5/4BCPgAAA==,0,0
sh64,alpha,hppa,cris,fr30,xtensa,pdp11,AjzYgkkDHfAAADaBAq0BsRr/wqEAJev/DA03rRiSAgA82IcZEICYIBvdN60I0IKAgggAl5jx0I8xgI4Vio2AMiHggxGA3cDSYUQMD90PN6954tEBUqA8IJ2gggkAioFyCACCCQGKgYIIAIJOAYIJAoqBgggAgk4CggkDioHCCADCTgPwv5BKu3CQdOCZEaIOATwGY

castaneai

package main

import (
	"fmt"
	"syscall"
	"unsafe"
)

type Process uintptr

castaneai

require "fileutils"

rules = {
    "画像" => [".jpg", ".png", ".gif"],
    "音楽" => [".mp3", ".m4a"]
}

Dir.glob("*").each do |filename|
      next if File.directory?(filename) || filename == File.basename(__FILE__)
      ext = File.extname(filename).downcase

castaneai

import socket
import datetime
import random
import re
import pytz

basedeck = [
    "Birds of Paradise1",
    "Birds of Paradise2",
    "Birds of Paradise3",

castaneai

import socket
import datetime
import random
import os
import time

basedeck = [
    "Birds of Paradise1",
    "Birds of Paradise2",
    "Birds of Paradise3",