I've been trying to understand how to setup systems from
the ground up on Ubuntu. I just installed redis
onto
the box and here's how I did it and some things to look
out for.
To install:
# Run the given block +num+ times and then print out the mean, median, min, | |
# max, and stddev of the run. For example: | |
# | |
# irb> stats(10) { sleep(rand / 100) } | |
# mean: 5.99ms | |
# median: 6.76ms | |
# min: 1.49ms | |
# max: 9.28ms | |
# stddev: 2.54ms | |
def stats(num) |
# If your workers are inactive for a long period of time, they'll lose | |
# their MySQL connection. | |
# | |
# This hack ensures we re-connect whenever a connection is | |
# lost. Because, really. why not? | |
# | |
# Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar) | |
# | |
# From: | |
# http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/ |
~$ ARCHFLAGS='-arch i386 -arch x86_64' | |
~$ rvm install 1.8.7 --debug --reconfigure -C --enable-shared=yes | |
~$ wget http://sourceforge.net/projects/rubycocoa/files/RubyCocoa/1.0.0/RubyCocoa-1.0.0.tar.gz/download | |
~$ tar xzf RubyCocoa-1.0.0.tar.gz && rm RubyCocoa-1.0.0.tar.gz && cd RubyCocoa-1.0.0 | |
~/RubyCocoa-1.0.0$ ruby install.rb config --build-universal=yes | |
~/RubyCocoa-1.0.0$ ruby install.rb setup | |
~/RubyCocoa-1.0.0$ sudo ruby install.rb install |
#!/usr/bin/env ruby | |
# | |
# USAGE: | |
# | |
# ruby -rubygems -ropen-uri -e 'eval open("http://gist.github.com/raw/473222/snippet.rb").read' jbarnette dr-nic-magic-awesome | |
# | |
# Or locally: | |
# | |
# $ show_forks jbarnette dr-nic-magic-awesome | |
# jbarnette - 2008/06/05 15:54:29 -0700 |
(function() { | |
var ua = 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 3'; | |
if (navigator.userAgent.indexOf(ua) === 0) { | |
document.write('<sc' + 'ript src="/js/ios3_bug.js"></sc' + 'ript>'); | |
} | |
})(); | |
// iPhone OS 3 requires an external script tag to be synchronously | |
// loaded in the HEAD od the HTML document if there's a reference |
Surround these with : e.g. :calling: | |
+1 | |
-1 | |
bulb | |
calling | |
clap | |
cop | |
feet |
require "stateful" | |
class Folder < ActiveRecord::Base | |
include Stateful | |
# ... | |
stateful do | |
state :active | |
state :inactive |
By Christopher Walken
Do you enjoy eating hot dogs? I hope you won’t be put off by my frankness when I tell you that I absolutely love them. In fact, I enjoy no food item more than a freshly-boiled hot dog. Now, I’ve done a lot of movies, and it’s true that I’ve worked with quite a few celebrities who did not share this opinion. I’m sorry to say that these people have always angered me.
There are two types of people in this world: those who eat hot dogs whenever it is possible to do so, and those who opt to do other things with their free time. Who do the latter think they are kidding? What pastime could be more rewarding than the consumption of hot dogs? I haven’t yet found one, and I don’t expect to in my lifetime. Unlike other foods, hot dogs can be eaten at any time, in any place, and it is not necessary to cook them. Now, I ask you: Why not eat hot dogs? They are delicious.
I carry a bag of hot dogs with me wherever I go. I eat them from the bag whenever I get the urge, regardless of the circumstances
bash -c ' | |
<% if knife_config[:bootstrap_proxy] -%> | |
( | |
cat <<'EOP' | |
<%= "proxy = #{knife_config[:bootstrap_proxy]}" %> | |
EOP | |
) > ~/.curlrc | |
<% end -%> | |
if [ ! -f /usr/bin/chef-client ]; then |