brainv

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

brainv

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

brainv

//
//  AppDelegate.swift
//  pushtest
//
//  Created by sawapi on 2014/06/08.
//  Copyright (c) 2014年 sawapi. All rights reserved.
//
// iOS8用

import UIKit

brainv

import UIKit

class ViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
                            
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {

brainv

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

• URL

  <The URL Structure (path only, no root url)>

• Method:

brainv

var crypto = require('crypto')
  , key = 'your secret key here'
  , plaintext = 'Text to be encrypted'
  , cipher = crypto.createCipher('aes-256-cbc', key)
  , decipher = crypto.createDecipher('aes-256-cbc', key);
  
var encryptedPassword = cipher.update(plaintext, 'utf8', 'base64');
encryptedPassword += cipher.final('base64')
 
var decryptedPassword = decipher.update(encryptedPassword, 'base64', 'utf8');

brainv

#!/usr/bin/perl

# hb_honeypot.pl -- a quick 'n dirty honeypot hack for Heartbleed
#
# This Perl script listens on TCP port 443 and responds with completely bogus
# SSL heartbeat responses, unless it detects the start of a byte pattern
# similar to that used in Jared Stafford's ([email protected]) demo for
# CVE-2014-0160 'Heartbleed'.
#
# Run as root for the privileged port. Outputs IPs of suspected heartbleed scan

brainv

function proxy () {
    UNSET=""
    PROXY="http://127.0.0.1:8080"
    PROXY_ENV=(http_proxy https_proxy ftp_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY)
    if [ $1 == on ]; then
        for i in $PROXY_ENV; do
            export $i=$PROXY
        done
        echo "proxy set"
    elif [ $1 == off ]; then

brainv

#!/usr/bin/env python2

# Quick and dirty demonstration of CVE-2014-0160 by Jared Stafford ([email protected])
# The author disclaims copyright to this source code.

import sys
import struct
import socket
import time
import select

brainv

Fenced code blocks inside ordered and unordered lists

1. This is a numbered list.

2. I'm going to include a fenced code block as part of this bullet:

   Code
   More Code