| require 'bundler' | |
| Bundler.setup(:default) | |
| require 'ffi-rzmq' | |
| require 'celluloid/zmq' | |
| require 'celluloid/current' | |
| require 'securerandom' | |
| Celluloid::ZMQ.init | |
| class SockOne | |
| include Celluloid::ZMQ | |
| attr_reader :sock |
| ### A quick dirty fix. | |
| ## Current version ActiveRecord 4.2.0 | |
| ## Jruby 9.0.5.0 | |
| ## Avoid some Mutex lock. Reference issue -> https://github.com/rails/rails/pull/14938. | |
| ## Why we need this. | |
| ## Since we cant upgrade to 5.2.stable because the JDBC driver support are still not mature and the 5.0.x is causing some strange | |
| ## error (which I seem is fixed only in 5.2.stable) | |
| class Handler |
| source "http://rubygems.org/" | |
| gem "sinatra", "~> 1.3.0" | |
| gem "thin" |
| ## Tested under Jruby and Connection Pool 2.2.1 | |
| ## jruby 9.0.5.0 (2.2.3) 2016-01-26 7bee00d Java HotSpot(TM) 64-Bit Server VM 25.144-b01 on 1.8.0_144-b01 +jit [darwin-x86_64] | |
| require 'pg' | |
| require 'colorize' | |
| require 'connection_pool' | |
| require 'securerandom' | |
| $db_options = {user: 'postgres', dbname: 'postgres'} | |
| class ScpLookup | |
| attr_reader :pg_conn, :db_options | |
| def initialize(db_options) |
| #!/usr/bin/awk -f | |
| # # | |
| # | |
| # Inspired by http://www.percona.com/doc/percona-toolkit/2.1/pt-tcp-model.html | |
| # | |
| # Example usage: | |
| # $ tcpdump -i any -s 0 -nnq -tt 'tcp port 80 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)' | |
| # 1349692787.492311 IP X.X.X.X.XXXX > X.X.X.X.XXXX: tcp 1448 | |
| # $ ./requestor.awk dump.file |
| var fn = function(arg1, arg2) { | |
| var str = '<p>aap ' + this.noot + ' ' + arg1 + ' ' + arg2 + '</p>'; | |
| document.body.innerHTML += str; | |
| }; | |
| var context = { | |
| 'noot': 'noot' | |
| }; | |
| var args = ['mies', 'wim']; | |
| // Calls a function with a given 'this' value and arguments provided individually. |
| require 'rubygems' | |
| $zone = "-06:00" | |
| require 'pry' | |
| #inspect.txt | |
| #rinspect.txt | |
| MONTH= {"Jan" => 1,"Feb" =>2,"Mar" => 3,"Apr" => 4,"May" => 5,"Jun" => 6,"Jul" => 7,"Aug" => 8,"Sep" => 9,"Oct" => 10,"Nov" => 11,"Dec" => 12}.freeze | |
| def find_time(time) | |
| day = time.match(/^\d{2}/)[0].to_i | |
| month = MONTH[time.match(/[A-Z][a-z]{2}/)[0]] |
| require 'rubygems' | |
| $zone = "-06:00" | |
| require 'pry' | |
| #inspect.txt | |
| #rinspect.txt | |
| MONTH= {"Jan" => 1,"Feb" =>2,"Mar" => 3,"Apr" => 4,"May" => 5,"Jun" => 6,"Jul" => 7,"Aug" => 8,"Sep" => 9,"Oct" => 10,"Nov" => 11,"Dec" => 12}.freeze | |
| def find_time(time) | |
| day = time.match(/^\d{2}/)[0].to_i | |
| month = MONTH[time.match(/[A-Z][a-z]{2}/)[0]] | |
| year = time.match(/\d{4}/)[0].to_i |
This is Japanese-English translation of my diary articles
These articles demonstration how to find out memory issues and tuning.
| input { | |
| stdin { | |
| } | |
| } | |
| filter { | |
| zeromq { | |
| address => "tcp://127.0.0.1:8080" | |
| mode => "client" | |
| } |