zacksiri

#!/bin/bash
set -eu
_UID=$(id -u)
GID=$(id -g)

# give lxd permission to map your user/group id through
grep root:$_UID:1 /etc/subuid -qs || sudo usermod --add-subuids ${_UID}-${_UID} --add-subgids ${GID}-${GID} root

# set up a separate key to make sure we can log in automatically via ssh
# with $HOME mounted

zacksiri

Keybase proof

I hereby claim:

• I am zacksiri on github.
• I am zacksiri (https://keybase.io/zacksiri) on keybase.
• I have a public key ASACOtVJ7O9Ch49pmyCynvf8kuXFwJWh4z7cvd7xP0dRcAo

To claim this, I am signing this object:

zacksiri

upstream unicorn {
  server unix:/tmp/unicorn.app_name.sock fail_timeout=0;
}

server {
  server_name domain.com www.domain.com;
  listen 80 default deferred;

  root /opt/apps/app_path/public;

zacksiri

$ sudo -i
# vim /etc/systemd/system/overcommit_memory_1.service
# systemctl enable overcommit_memory_1
# systemctl start overcommit_memory_1
# systemctl status overcommit_memory_1
# cat /proc/sys/vm/overcommit_memory

zacksiri

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE busconfig PUBLIC
    "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
    "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
    <!-- Only the root user can own the Upstart name -->
    <policy user="root">
        <allow own="com.ubuntu.Upstart" />
    </policy>

zacksiri

upstream unicorn {
  server unix:/tmp/unicorn.yoobook.sock fail_timeout=0;
}

server {
  server_name domain.com www.domain.com;
  listen 80 default deferred;

  root /opt/apps/app_path/public;

zacksiri

# Sample verbose configuration file for Unicorn (not Rack)
#
# This configuration file documents many features of Unicorn
# that may not be needed for some applications. See
# http://unicorn.bogomips.org/examples/unicorn.conf.minimal.rb
# for a much simpler configuration file.
#
# See http://unicorn.bogomips.org/Unicorn/Configurator.html for complete
# documentation.

zacksiri

#/etc/init/change_this_to_your_app_name.conf
description "App Name"
author "Admin Name <admin@app.com>"
 
start on virtual-filesystems
stop on runlevel [06]
 
env PATH=/usr/local/rbenv/shims:/usr/local/rbenv/bin:/usr/local/bin:/usr/bin:/bin
 
env RAILS_ENV=staging # what environment

zacksiri

require 'benchmark'
require 'pry'

class Fizzbuzz
  def initialize(number)
    @number = number
  end

  def self.count(number)
    count = new(number)

zacksiri

require 'benchmark'

class AgeGroup < Struct.new(:categories)
  # def 
  #   Hash[*AGE_CATEGORIES.keys
  #         .map { |r| r.map { |v| 
  #           [v, AGE_CATEGORIES.select 
  #             { |k, val| 
  #               k.include?(v)
  #             }.values.first]