Tho85

require "set"

def all_chars_in_file(file)
  all_chars = Set.new
  File.open(file).each_line do |line|
    line.chars.inject(all_chars) { |s,c| s << c }
  end
  all_chars
end

Tho85

gem 'libvncclient-ruby', :require => 'libvnc', :git => 'git@github.com:zweitag/libvncclient-ruby.git'

Tho85

var Markdown;

if (typeof exports === "object" && typeof require === "function") // we're in a CommonJS (e.g. Node.js) module
    Markdown = exports;
else
    Markdown = {};
    
// The following text is included for historical reasons, but should
// be taken with a pinch of salt; it's not all true anymore.

Tho85

require 'json'
require 'json/generic_object'

JSON.parse '{"json_class":"JSON::GenericObject", "foo":"bar"}'
# => #<JSON::GenericObject foo="bar">

Tho85

# Start SSH session on first available server
task :ssh do
  hostname = find_servers_for_task(current_task).first
  exec %Q|ssh -l #{user} #{hostname} -t '#{default_shell}'|
end

# Start Rails console on first available server
namespace :rails do
  task :console, :roles => :app do
    hostname = find_servers_for_task(current_task).first

Tho85

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

• One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
• A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

• Unison for file synchronization
• EncFS for folder encryption

Tho85

require 'pry'

class FooBar
  def hello
    puts "world!"
  end
end

puts Pry::WrappedModule.new(FooBar).source
# => "class FooBar\n  def hello\n    puts \"world!\"\n  end\nend\n"

Tho85

From dfa54b947815fdf1ba957c64bb4e489d041bbf3e Mon Sep 17 00:00:00 2001
From: Thomas Hollstegge <thomas.hollstegge@gmail.com>
Date: Mon, 2 Sep 2013 18:07:47 +0200
Subject: [PATCH 1/2] Check all CNs when testing for domain name

---
 lib/ssltool/certificate.rb |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/ssltool/certificate.rb b/lib/ssltool/certificate.rb

Tho85

# Activate vim mode
bindkey -v
bindkey "^e" emacs-editing-mode

# Map history backward search (Ctrl-R in emacs mode) to [command-mode]?
bindkey -M vicmd '?' history-incremental-search-backward

# Present a nice prompt
vim_ins_mode="%{%F{white}%}⎆"
vim_cmd_mode="%{%F{red}%}⌘"

Tho85

wireshark-on () {
	SERVER=$1 
	shift
	if [ $# -gt 0 ]
	then
		FILTER="$@" 
	else
		FILTER="not tcp port ssh" 
	fi
	wireshark -k -i <(ssh $SERVER $WIRESHARK_SUDO tcpdump -i any -s 0 -w - "$FILTER")