jacobat

source 'http://rubygems.org'

gem 'rails', '3.2.8'

gem 'pg'
gem 'retryable-rb'
gem 'mime-types', :require => 'mime/types'
gem 'nokogiri'
gem "newrelic_rpm"
gem "addressable"

jacobat

vagrant@precise64:~/openresty$ sudo docker rm purple_chicken
Error: Cannot destroy container purple_chicken: stat /var/lib/docker/containers/5509334f5b65bb61aba0a03109942137a76973078ed04e66fef4d80467a66fa1/rootfs: stale NFS file handle

vagrant@precise64:~/openresty$ sudo ls  -l /var/lib/docker/containers/5509334f5b65bb61aba0a03109942137a76973078ed04e66fef4d80467a66fa1/
ls: cannot access /var/lib/docker/containers/5509334f5b65bb61aba0a03109942137a76973078ed04e66fef4d80467a66fa1/rootfs: Stale NFS file handle
total 32
-rw------- 1 root root 2661 Nov  1 21:39 5509334f5b65bb61aba0a03109942137a76973078ed04e66fef4d80467a66fa1-json.log
-rw-r--r-- 1 root root 1627 Nov  1 21:39 config.json
-rw-r--r-- 1 root root 4197 Nov  1 21:39 config.lxc
-rw-r--r-- 1 root root   83 Nov  1 21:39 hostconfig.json

jacobat

vagrant@precise64:~/docker-registry$ docker ps
ID                  IMAGE               COMMAND             CREATED             STATUS              PORTS
vagrant@precise64:~/docker-registry$ docker run -d -p :5000 samalba/docker-registry
1e7136e663a6
vagrant@precise64:~/docker-registry$ docker ps
ID                  IMAGE                            COMMAND                CREATED             STATUS              PORTS
1e7136e663a6        samalba/docker-registry:latest   /bin/sh -c cd /docke   2 seconds ago       Up 1 seconds        49156->5000
vagrant@precise64:~/docker-registry$

jacobat

vagrant@precise64:~$ docker ps
ID                  IMAGE                COMMAND             CREATED             STATUS              PORTS
274ebe0573de        sinatrademo:latest   /bin/bash           3 minutes ago       Up 3 minutes        49158->4567

vagrant@precise64:~$ wget localhost:49158
--2013-06-23 12:36:41--  http://localhost:49158/
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:49158... connected.
HTTP request sent, awaiting response... Read error (Connection reset by peer) in headers.
Retrying.

jacobat

def print_memory_usage
  memory_usage = `ps -p #{Process.pid} -o rss=`.chomp
  puts "Memory usage: #{memory_usage}"
end
print_memory_usage
a = ['a'] * 10000000
print_memory_usage
a = nil
GC.start
print_memory_usage

jacobat

<!--
   - Unfortunately, Microsoft has added a clever new
   - "feature" to Internet Explorer. If the text of
   - an error's message is "too small", specifically
   - less than 512 bytes, Internet Explorer returns
   - its own error message. You can turn that off,
   - but it's pretty tricky to find switch called
   - "smart error messages". That means, of course,
   - that short error messages are censored by default.
   - IIS always returns error messages that are long

jacobat

class Date

  # Samples a random time
  #
  # Parameters
  # This takes up to three parameters, that is a range of `years`, `months` and
  # `days`. Each defining the boundries of the sample date.
  #
  # Examples
  # `Time.random({ years: 1..2 })` will produce a date between one and two

jacobat

https://github.com/fesplugas/rbenv-installer/
https://github.com/sstephenson/ruby-build/

jacobat

#!/bin/sh

rubyversion=1.9.2-p290
rubysrc=ruby-$rubyversion.tar.bz2
checksum=096758c3e853b839dc980b183227b182
destdir=/tmp/install-$rubyversion

sudo apt-get -y install libssl-dev

gem list -i fpm || sudo gem install fpm

jacobat

#compdef rake

if [[ -f Rakefile ]]; then
  sum=`md5 -q Rakefile **/*.rake | md5`
  if [[ ! -f .rake_tasks.$sum~ ]]; then
    rake -s --tasks | cut -d ' ' -f 2 > .rake_tasks.$sum~
  fi
  compadd $(cat .rake_tasks.$sum~)
fi