rabbitz

❱ git config user.signingKey 38AF394C
❱ git config commit.gpgSign true
❱ echo "test" | gpg --clearsign
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

test
gpg: signing failed: Inappropriate ioctl for device
gpg: [stdin]: clear-sign failed: Inappropriate ioctl for device

rabbitz

require 'nokogiri'
require 'open-uri'

# Get a Nokogiri::HTML:Document for the page we're interested in...

doc = Nokogiri::HTML(open('http://www.google.com/search?q=tenderlove'))

# Do funky things with it using Nokogiri::XML::Node methods...

####

rabbitz

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

rabbitz

require "rails"

module MyEngine
  class Engine < Rails::Engine
     
    # We can add all of the public assets from our engine and make them
    # available to use.  This allows us to use javascripts, images, stylesheets
    # etc.
    initializer "static assets" do |app|
      app.middleware.insert_before(::ActionDispatch::Static, ::ActionDispatch::Static, "#{root}/public")

rabbitz

# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...

#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags

#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"

rabbitz

#!/usr/bin/python

# 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

rabbitz

%%% 从文件中提取中文, 回答:http://erlangqa.com/382
%%% 假设src.txt内容为:
%%% hello自由 !
%%% 2012年5月22日
%%% cheng
%%% 
%%% 执行:
%%% erlc match_zh.erl && erl -noinput -eval  "match_zh:run(\"src.txt\"), init:stop()" && cat zh.txt
%%% L1 自由
%%% L2 日

rabbitz

Why?

There is a long standing issue in Ruby where the net/http library by default does not check the validity of an SSL certificate during a TLS handshake. Rather than deal with the underlying problem (a missing certificate authority, a self-signed certificate, etc.) one tends to see bad hacks everywhere. This can lead to problems down the road.

From what I can see the OpenSSL library that Rails Installer delivers has no certificate authorities defined. So, let's go fetch some from the curl website. And since this is for ruby, why don't we download and install the file with a ruby script?

Installation

The Ruby Way! (Fun)