hogashi

/* hellopiyo.c */
#include <stdio.h>

int main(void){
	printf("hellopiyo\n");
	return 0;
}

hogashi

/* revpol.c */
#include <stdio.h>
#include <stdlib.h>

int main(void){
  int countNum = 0, didMean = 0;
  double num[100] = {0.0};
  char c;

  while(1){

hogashi

require 'sinatra'
require 'twitter_oauth'

enable :sessions

before do
	key = '**app**consumer**key**'
	secret = '**app**consumer**secret**'
	@twitter = TwitterOAuth::Client.new(
		:consumer_key => key,

hogashi

javascript:(function(){if(m=document.querySelector('.permalink-tweet-container'))for(i=((m=m.getElementsByClassName('AdaptiveMedia-photoContainer')).length-1);i>=0;i--)if(u=m[i].getElementsByTagName('img')[0].src)window.open(u+':orig')})();
/*
javascript:(
	function() {
		if(m = document.querySelector('.permalink-tweet-container'))
			for(i = ((m = m.getElementsByClassName('AdaptiveMedia-photoContainer')).length - 1); i>=0; i--)
				if(u = m[i].getElementsByTagName('img')[0].src)
					window.open(u + ':orig')
	}
)();

hogashi

<?php
$word = '+' . $_GET['query'];
$page = shell_exec ( 'curl -o- http://ejje.weblio.jp/small/content/' . urlencode($word) . ' | tr "\n" "\000" | sed "s/<\/\(\|no\)script>/\n/g" | sed "s/<\(\|no\)script.*$//" | sed "s/<meta[^>]*>//" | sed "s/\"http\:\/\/ejje\.weblio\.jp\/small\/content\/\([^\"]*\)\"/\"\.\/ws\.php\?query=\1\"/g" | sed "s/\"http\:\/\/ejje\.weblio\.jp[^\"]*\"/\"\.\/ws\.php\"/g" | tr "\000" "\n"' );
print $page;
print "It works.<br>"; # 動作確認用文字列
?>

hogashi

Array.from(document.getElementsByClassName('url-ext')).map(
  (v, i) => {
    if(v.href.match(/https\:\/\/gyazo\.com/)) {
      divtag1 = document.createElement('div');
      divtag1.className = 'js-media media-preview position-rel';
      v.parentNode.parentNode.insertBefore(divtag1, v.parentNode.nextSibling);
      divtag2 = document.createElement('div');
      divtag2.className = 'js-media-preview-container position-rel margin-vm';
      divtag1.appendChild(divtag2);
      atag = document.createElement('a');

hogashi

setInterval(() => {
  document.getElementsByTagName('frame')[0].contentWindow
   .document.getElementsByTagName('input')[4].click();
  console.log('clicked')
}, 60000);

hogashi

#!/bin/bash

# pdf-unlock-minimize.sh  <- base dir is where this script is, you must run this from here
# |- pdf/
# |  \- 01.pdf, 02.pdf,...  <- put PDFs you want to minimize, then run this script
# |- dec/  <- decrypted PDFs
# |- jpgs/
# |  \- 01/  <- compressed JPGs from raw/
# |     \- raw/  <- displayed raw JPGs
# |  \- 02/

hogashi

多段ssh

1. ローカルで鍵を生成 ssh-keygen -t rsa -b 4096
2. ~/.ssh/config に設定を書く
3. ローカルの鍵を踏み台に登録

• ssh-copy-id fumidai
• cat ~/.ssh/id_rsa.pub | ssh fumidai 'cat >> ~/.ssh/authorized_keys'と等価

1. ローカルの鍵を目的に登録

• ssh-copy-id mokuteki
• cat ~/.ssh/id_rsa.pub | ssh mokuteki 'cat >> ~/.ssh/authorized_keys'と等価

hogashi

// pixivnovel.js

// // ページ全体でDOMの変更を検知し都度ボタン設置
// var target = document.querySelector('html')
// var observer = new MutationObserver(main)
// var config = {childList: true, subtree: true}
// observer.observe(target, config)

var gebi = id => document.getElementById(id),
    gebc = className => document.getElementsByClassName(className),