ryush00

sudo yum install -y git gcc make readline-devel openssl-devel

git clone https://github.com/rbenv/rbenv ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

# Install ruby-build system-widely
git clone https://github.com/rbenv/ruby-build /tmp/ruby-build
cd /tmp/ruby-build

ryush00

# COPYRIGHT ryush00
# 사용법
# number.rb 반복수 시작수]


n = ARGV[1].to_i
time = ARGV.first.to_i

string = ""
time.times do

ryush00

13.32.0.0/15
13.54.63.128/26
34.195.252.0/24
35.162.63.192/26
52.15.127.128/26
52.46.0.0/18
52.52.191.128/26
52.56.127.0/25
52.57.254.0/24
52.66.194.128/26

ryush00

###GCE 1GB RAM + 1 CPU

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: instance-1: GNU/Linux
   OS: GNU/Linux -- 4.4.0-43-generic -- #63-Ubuntu SMP Wed Oct 12 13:48:03 UTC 2016
   Machine: x86_64 (x86_64)

ryush00

var http = require('http');
http.get(url, function(res) {
  res.pipe(iconv.decodeStream('KS_C_5601-1987')).collect(function(err, decodedBody) {
    console.log(decodedBody);
  });
});

ryush00

#! /bin/bash
# The original source
# I don't know who made it.
# Update cloudflare.conf with new IPs
#

cloudFlareConf="/etc/nginx/conf.d/cloudflare.conf"
IPV4=$(curl -s "https://www.cloudflare.com/ips-v4")
IPV6=$(curl -s "https://www.cloudflare.com/ips-v6")
DATE="$(date)"

ryush00

#
# Tested on 1.9.2-p290, Written by Miles Smith (WedTM)
#

require 'socket'

class MCQuery
  MAGIC_PREFIX = "\xFE\xFD"
  PACKET_TYPE_CHALLENGE = "\x09"
  PACKET_TYPE_QUERY = "\x00"

ryush00

var ffmpeg = require('fluent-ffmpeg');
var fs = require('fs');



var files = fs.readdirSync(__dirname);
var path = require('path');

for(var i in files) {
   if(path.extname(files[i]) === ".mp4") {

ryush00

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

ryush00

class Tester {
    public static void main(String[] args) {
        for (int i = 1; i <= 100; i++) {
            if (isTest(i))
                System.out.println(i);
        }
    }

    public static boolean isTest(int num) {
        if (num == 1)