Kosuge Kazuya kkosuge

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kkosuge / sample.php

Last active April 8, 2022 09:46

PHP <=> Ruby ( OpenSSL AES-256-CBC )

	<?php

	const PASSWORD = '!!!!!sufficiently_long_password!!!!!';
	const CIPHER_METHOD = 'AES-256-CBC';

	function encrypt($str) {
	$iv_length = openssl_cipher_iv_length(CIPHER_METHOD);
	$iv = mcrypt_create_iv($iv_length, MCRYPT_RAND);
	$str = $iv.$str;
	$val = openssl_encrypt($str, CIPHER_METHOD, PASSWORD, 0, $iv);

kkosuge / barby_codabar.rb

Last active September 7, 2015 11:34

Codabar（NW-7）のバーコードを生成する barby gem のモジュール

	require 'barby'
	require 'barby/barcode'
	require 'barby/barcode/code_128'
	require 'barby/outputter/ascii_outputter'
	require 'barby/outputter/png_outputter'
	require 'pry'
	require 'pp'

	module Barby
	class Codabar < Barcode1D

kkosuge / pretty-print.coffee

Created September 5, 2015 08:47

window.pp = (object) -> console.log JSON.stringify(object, null, 2)

kkosuge / flux-sample.coffee

Created August 26, 2015 16:35

	# Dispatcher
	Dispatcher = require('flux').Dispatcher
	AppDispatcher = new Dispatcher

	# Action
	Actions = {
	add: (post) ->
	AppDispatcher.dispatch
	type: 'add'
	post: post

kkosuge / randread.fio

Last active August 29, 2015 14:23

IOPS (ConoHa v2 4G + 500GB SSD)

kkosuge / install-redhat-td-agent2-amazon-linux.sh

Created February 12, 2015 09:26

	echo "This script requires superuser access to install rpm packages."
	echo "You will be prompted for your password by sudo."

	# clear any previous sudo permission
	sudo -k

	# run inside sudo
	sudo sh <<SCRIPT

	# add GPG key

kkosuge / cd && ls -la

Created September 9, 2014 06:50

	.CFUserTextEncoding
	.DS_Store
	.Trash
	.bash_history
	.cache
	.cups
	.dropbox
	.gem
	.gitconfig -> /Users/kkosuge/dotfiles/.gitconfig
	.gitignore -> /Users/kkosuge/dotfiles/.gitignore

kkosuge / gist:e8d1ab273268ac75a714

Last active August 29, 2015 14:06

各地VPSのレスポンスタイム

curl で10回 time_total 測った平均値（東京から）

curl -kL http://xxx.xxx.xxx.xxx/ -o /dev/null -w "Status: %{http_code}\tTime: %{time_total}\t" 2> /dev/null

VULTR

Location	total_time
Tokyo	0.013

kkosuge / chatwork.css

Last active August 29, 2015 14:04

	#_logo {
	background-image: url(https://slack.global.ssl.fastly.net/22317/img/landing_slack_logo_white.png);
	background-size: contain;
	background-repeat: no-repeat;
	height: 28px;
	width: 88px;
	}
	#_logo img {
	display: none;
	}

kkosuge / bq.md

Last active August 29, 2015 14:03