craigw

#!/usr/bin/env bash

set -euo pipefail

for AWS_REGION in $(aws ec2 describe-regions --region eu-west-1 --query '[Regions[].RegionName]' --output text); do
  echo -n "* Region ${AWS_REGION}: "
  export AWS_REGION

  # get default vpc
  vpc=$(aws ec2 describe-vpcs --filter Name=isDefault,Values=true --query "Vpcs[0].VpcId" --output text)

craigw

Keybase proof

I hereby claim:

• I am craigw on github.
• I am craigwebster (https://keybase.io/craigwebster) on keybase.
• I have a public key ASBtbJEQX1uuqAkkrLpmMEFVixUivMlhR1sEV1PZS2raNQo

To claim this, I am signing this object:

craigw

new-session -s Default

set-option -g default-shell $SHELL
set -g default-terminal "screen-256color"

set -g update-environment "SSH_ASKPASS SSH_AUTH_SOCK SSH_AGENT_PID SSH_CONNECTION"

# Status bar
set -g status-bg black
set -g status-fg white

craigw

- (uint8_t *)SHA256;

craigw

1.
Dell 1425
3GHz Intel Xeon - not sure which model
Unknown RAID card - either Dell or 3ware - with 2x80GB disks
3G RAM

2.
Dell 1435
1.8Ghz AMD Operton 2210
RAID card may be broken. No drives.

craigw

require 'benchmark'

class Foo
  attr_accessor :a
  def a
    @a = a
  end
end

class Bar < Struct.new(:b)

craigw

## Why?
# Because I frequently have to shift numbers to denser encodings to pass around,
# Ruby can't handle base 62 natively, I don't like the base 62 encoders that
# monkey patch stdlib... but mostly because I can.

class BaseNumber < Struct.new(:representation, :base)
  def to_s
    representation
  end

craigw

craig@zuu 0 ruby-1.9.3-p194 ~$ ruby ./example.rb 1>example.out 2>&1
craig@zuu 0 ruby-1.9.3-p194 ~$ cat ./example.out
STDERR
STDOUT

craigw

craig@zuu 0 ruby-1.9.3-p194 ~$ ruby ./example.rb 2>example.err 1>example.out

craig@zuu 0 ruby-1.9.3-p194 ~$ cat example.err 
STDERR

craig@zuu 0 ruby-1.9.3-p194 ~$ cat example.out
STDOUT

craigw

class Foo
  def bar
    rand(10).to_s
  end
end

# My interface is the same as Foo because I just decorate that behaviour
class FooDecorator
  attr_accessor :other
  private :other=, :other