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@fnichol
fnichol / README.md
Created March 12, 2011 20:52
Download a cacert.pem for RailsInstaller

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)

@tobym
tobym / pwdx_for_mac.bash
Created October 27, 2010 01:03
pwdx for mac. Usage: pwx pid
function pwdx {
lsof -a -p $1 -d cwd -n | tail -1 | awk '{print $NF}'
}
@isaacs
isaacs / node-and-npm-in-30-seconds.sh
Last active April 14, 2025 11:07
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo.
echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh
@hlian
hlian / oauth.rb
Created September 3, 2010 22:55 — forked from twoism/oauth.rb
#!/usr/bin/env ruby
%w{rubygems hmac-sha1 base64 cgi net/https uri openssl}.each{ |f| require f }
KEY = '<YOUR KEY>';
SECRET = '<YOUR SECRET>';
# encodes strings that make twitter oauth happy
def encode( string )
URI.escape( string, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]") ).gsub('*', '%2A')
end
#!/usr/bin/env ruby
%w{rubygems hmac-sha1 base64 cgi net/https uri openssl}.each{ |f| require f }
KEY = '<YOUR KEY>';
SECRET = '<YOUR SECRET>';
# encodes strings that make twitter oauth happy
def encode( string )
URI.escape( string, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]") ).gsub('*', '%2A')
end
require "uri"
require "rubygems"
require "eventmachine"
require "em-websocket"
require "yajl/http_stream"
require "json"
require "pit"
account = Pit.get("twitter", :require => {
"username" => "username",
@erikeldridge
erikeldridge / example.rb
Created April 29, 2010 04:50
A utility for signing an url using OAuth in a way that's convenient for debugging
require 'oauth_util.rb'
require 'net/http'
o = OauthUtil.new
o.consumer_key = 'examplek9SGJUTUpocjZ5QjBJmQ9WVdrOVVFNHdSR2x1TkhFbWNHbzlNQS0tJnM9Y29uc3VtkZXJzZWNyZXQmeD0yYg--';
o.consumer_secret = 'exampled88d4109c63e778dsadcdd5c1875814977';
url = 'http://query.yahooapis.com/v1/yql?q=select%20*%20from%20social.updates.search%20where%20query%3D%22search%20terms%22&diagnostics=true';