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#!/bin/bash

# This script connects the computer to a vpn server using openconnect without pain

prog_name=$(basename $0)

# CHANGE YOUR_VPN_SERVER_DOMAIN to the VPN server you know like example.com
domain=YOUR_VPN_SERVER_DOMAIN

function help {

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from bs4 import BeautifulSoup
import requests
import re
import ast
import sys

URL = 'http://icpc.sharif.edu/acmicpc%s/scoreboard/' % sys.argv[1][-2:]

r = requests.get(URL)
soup = BeautifulSoup(r.text, 'html5lib')

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import matplotlib.pyplot as plt

# in Kbps
F = 10 * 10**6
us = 20 * 1000
dmin = 1000

def client_server(n):
    return max(n*F/us, F/dmin)

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level 1 ($10)

url: http://ctf.infosecinstitute.com/levelone.php
flag: infosec_flagis_welcome
solution: Just see the first line of the source

level 2 ($20)

url: http://ctf.infosecinstitute.com/leveltwo.php
flag: infosec_flagis_wearejuststarting
solution:

alirezaomidi

#!/bin/bash
# Sorts the images which are scanned by a scanner in the following way: (last file index is 20 for e.g.)
# pages 1,3,5,... are named scan0000.jpg, scan0001.jpg, scan0002.jpg,...
# then pages 2,4,6,... are named scan0020.jpg, scan0019.jpg, scan0018.jpg, ...

# The script sorts them in range 000 to 020

mkdir -p final
end=`ls scan* -1 | wc -l`
flag=0

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#include <stdio.h>

int digits, level;
int number[20];
int used[10];

void print() {
    for (int i = 0; i < digits; i++)
        printf("%d", number[i]);
    printf("\n");

alirezaomidi

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console