Skip to content

Instantly share code, notes, and snippets.

wget http://mmonit.com/monit/dist/monit-5.1.1.tar.gz
tar zxvf monit-5.1.1.tar.gz
cd monit-5.1.1
./configure
make
sudo make install
monit -c ~/tools/monit-5.1.1/monitrc
# now monit will detach from the terminal and cycle until it's called with 'quit,' as in:
monit quit
mo:2345:respawn:/usr/local/sbin/monit -Ic /etc/monitrc
# $ cloud console
> type = 'm1.large'; days=30; y AWS::EC2::Base.new(:access_key_id => ENV['EC2_ACCESS_KEY'], :secret_access_key => ENV['EC2_SECRET_KEY']).describe_spot_price_history(:instance_type => type, :product_description => "Linux/UNIX", :start_time => Time.now - 60*60*24*days)['spotPriceHistorySet']['item'].inject({}){|result, hash| result[hash['timestamp']] = hash['spotPrice']; result }
@joeyAghion
joeyAghion / simple_redis_profile.rb
Created October 13, 2010 16:00
By sampling keys from your redis databases, this script tries to identify what types of keys are occupying the most memory.
#!/usr/bin/env ruby
# Evaluates a sample of keys/values from each redis database, computing statistics for each key pattern:
# keys: number of keys matching the given pattern
# size: approximation of the associated memory occupied (based on size/length of value)
# percent: the proportion of this 'size' relative to the sample's total
#
# Copyright Weplay, Inc. 2010. Available for use under the MIT license.
@joeyAghion
joeyAghion / gist:702807
Created November 17, 2010 00:43
select database rows into csv
SELECT id, first_name, last_name, location, created_at, updated_at
INTO OUTFILE '/tmp/petition_signatures.csv' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' ESCAPED BY '\\' LINES TERMINATED BY '\n'
FROM petition_signatures;
@joeyAghion
joeyAghion / match.rb
Created November 29, 2010 07:44
Implements the algorithm used by the National Resident Matching Program (NRMP) to match residency and fellowship applicants to programs.
# Implements the algorithm used by the National Resident Matching Program
# (NRMP) to match residency and fellowship applicants to programs. The
# algorithm is described here:
# http://www.nrmp.org/fellow/algorithm.html
# and again here:
# http://www.nrmp.org/res_match/about_res/algorithms.html
#
# The Test class computes the example match scenario described on those pages.
module Match
(in /Users/joey/devprojects/weplay)
Switched to branch 'staging'
Total 0 (delta 0), reused 0 (delta 0)
To git@github.com:weplay/weplay.git
39049f4..b8e52a9 staging -> staging
Switched to branch 'master'
./bin/ey deploy -e weplay_staging -r staging --no-migrate --verbose
Beginning deploy for 'weplay' in 'weplay_staging' on server...
(/usr/local/ey_resin/ruby/bin/gem list engineyard-serverside | grep 'engineyard-serverside ' | egrep -q '1\.3\.5[,)]') || (sudo sh -c 'cd `mktemp -d` && /usr/local/ey_resin/ruby/bin/gem install engineyard-serverside --no-rdoc --no-ri -v 1.3.5')
/usr/local/ey_resin/ruby/bin/engineyard-serverside _1.3.5_ deploy --app weplay --config '{"copy_exclude":[".git",".gitmodules",".gitignore","/features","/spec","/doc","/cookbooks"]}' --framework-env staging --instance-names ec2-184-72-222-254.compute-1.amazonaws.com:daemons ec2-72-44-44-248.compute-1.amazonaws.com:redismaster --instance-roles ec2-184-72-222-254.compute-1.amazonaws.com:util ec2-72-44-44-248.compute-1.amazonaws.com:util lo
@joeyAghion
joeyAghion / directory_generator.rb
Created February 23, 2011 18:09
Processes a directory of files and ERB templates into a destination directory (within the Rails app's environment).
# DirectoryGenerator.new.generate(Rails.root.join('src'), Rails.root.join('public', 'dest'))
class DirectoryGenerator
include Rails.application.routes.url_helpers
include ActionView::Helpers::TagHelper
default_url_options[:host] = 'www.example.com'
def generate(source, destination)
FileUtils.rmtree(destination)
@joeyAghion
joeyAghion / .irbrc
Last active September 25, 2015 09:08
convenience methods for logging SQL and Mongo queries to rails console, and issuing SQL queries directly
def log_to_console
ActiveRecord::Base.logger = Logger.new(STDOUT)
reload!
end
def sql(query)
ActiveRecord::Base.connection.select_rows(query)
end
def log_mongo_to_console