bradland

# This is a short collection of tools that are useful for managing your
# known_hosts file. In this case, I'm using the '-f' flag to specify the
# global known_hosts file because I'll be adding many deploy users on this
# system. Simply omit the -f flag to operate on ~/.ssh/known_hosts

# Add entry for host
ssh-keyscan -H github.com >> /etc/ssh/ssh_known_hosts

# Scan known hosts
ssh-keygen -f /etc/ssh/ssh_known_hosts -F github.com

bradland

#!/usr/bin/env ruby
require 'benchmark'
require 'date'

Benchmark.bm do|b|
  ITERATE = 100000
  
  b.report("strptime") do
    time = "2011-05-25 00:00:03 -0400"
    fmt  = "%Y-%m-%d %H:%M:%S %z"

bradland

#!/usr/bin/env python

#############################################################################
# Print POW config with nice formatting #####################################
# 
# Works as is with Python 2.6. For Python 2.7, 'import simplejson as json'
# instead. Save this file to a location in your PATH and make sure it is
# executable. Then you can call 'powconfig' from anywhere and see the active
# POW configuration.

bradland

cache: [GET /events] miss
E, [2011-12-09T16:30:47.083257 #7114] ERROR -- : app error: deadlock; recursive locking (ThreadError)
E, [2011-12-09T16:30:47.083428 #7114] ERROR -- : /var/www/staging-ra-eauctionservices-com/shared/bundle/ruby/1.9.1/gems/rack-1.3.5/lib/rack/lock.rb:14:in `lock'
E, [2011-12-09T16:30:47.083533 #7114] ERROR -- : /var/www/staging-ra-eauctionservices-com/shared/bundle/ruby/1.9.1/gems/rack-1.3.5/lib/rack/lock.rb:14:in `call'
E, [2011-12-09T16:30:47.083600 #7114] ERROR -- : /var/www/staging-ra-eauctionservices-com/shared/bundle/ruby/1.9.1/gems/rack-cache-1.1/lib/rack/cache/context.rb:132:in `forward'
E, [2011-12-09T16:30:47.083669 #7114] ERROR -- : /var/www/staging-ra-eauctionservices-com/shared/bundle/ruby/1.9.1/gems/rack-cache-1.1/lib/rack/cache/context.rb:241:in `fetch'
E, [2011-12-09T16:30:47.083739 #7114] ERROR -- : /var/www/staging-ra-eauctionservices-com/shared/bundle/ruby/1.9.1/gems/rack-cache-1.1/lib/rack/cache/context.rb:181:in `lookup'
E, [2011-12-09T16:30:47.083815 #7114] ERROR

bradland

#!/usr/bin/env ruby

# Sorts slice sequence images output by MCMap Live. Creates folders of every
# five and ten images for inspection.

require 'fileutils'

class McSorter
  
  def initialize

bradland

#!/bin/bash
 
#########################################################################
#                                                                       #
#                                                                       #
#                       NATO String converter                           #
#                                                                       #
#               Description: converts string (first parameter given)    #
#               to NATO phonetics-alphabet                              #
#                                                                       #

bradland

# bench_encoding.rb
#!/usr/bin/env ruby -wKU
# encoding: UTF-8

require 'benchmark'

p "Encoding is currently: #{__ENCODING__}"
report_width = 32

Benchmark.bm(report_width) do|b|

bradland

  def collect_mysql_variables
    @data.values.collect { |value| value.key }.uniq!
  end

bradland

#!/usr/bin/env ruby -wKU

require 'csv'

$: << File.expand_path(__FILE__)

# Compares the output of `show variables;` run in the CLI mysql client. The
# script expects the output of this query executed with the `--tables` flag.
# Output is written to the STDOUT, so you'll need to use standard shell
# redirection. Output format is CSV. Example usage:

bradland

#!/usr/bin/env ruby -wKU

class DataAnalyzer
  def initialize
    # Check for Ruby 1.9
    unless RUBY_VERSION.scan('1.9').length > 0
      puts "This script reqires Ruby 1.9 (specifically, ordered hashes). Sorry! Check out RVM or rbenv for easy management of Ruby versions."
      exit 1
    end
    # We must have at least one file to process