stanaka

#!/usr/bin/env ruby

require 'optparse'
require 'json'

options = {}
OptionParser.new do |opts|
  opts.banner = "Usage: ltsv2json.rb [options]"

  opts.on("-f", "--format FORMAT", "Select format.") do |v|

stanaka

require 'moped'

session = Moped::Session.new([ "127.0.0.1:27017" ])
session.use "test"

str = ''
1_000_000.times do
  str << '0123456789'
end

stanaka

--- elscreen.el.original        2013-03-21 12:58:17.000000000 +0900
+++ elscreen.el 2013-03-21 12:59:05.000000000 +0900
@@ -984,7 +984,7 @@
 (defun elscreen-jump ()
   "Switch to specified screen."
   (interactive)
-  (let ((next-screen (string-to-number (string last-command-char))))
+  (let ((next-screen (string-to-number (string last-command-event))))
     (if (and (<= 0 next-screen) (<= next-screen 9))
         (elscreen-goto next-screen))))

stanaka

Immutable Infrastructure パネルディスカッション

Immutable Infrastructure & Blue-green Deployment

• Martin Fowler氏
  • BlueGreenDeployment
  • ImmutableServer
• Trash Your Servers and Burn Your Code: Immutable Infrastructure and Disposable Components - Chad Fowler
• 邦訳
  • 「Immutable Infrastructureと捨ててしまえるコンポーネント」 チャド・ファウラー氏 － Publickey
• 「Blue-Green Deployment」とは何か、マーチン・ファウラー氏の解説 － Publickey

stanaka

package main

import "fmt"
import "time"

func main() {
    t := time.Now()
    fmt.Printf("Now: %v\n", t)
}

stanaka

- Official Blog https://blog.docker.com/2014/10/announcing-docker-global-hack-day-2/
- Kick off presentation from the core team https://docker.com/community/globalhackday
- 

stanaka

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>io.mackerel</string>
	<key>RunAtLoad</key>
	<true/>
	<key>KeepAlive</key>
	<true/>

stanaka

#! /usr/bin/env ruby

$ioreg = `ioreg -r -n AppleSmartBattery`
$now = Time.now

def asb(item)
  ret = $ioreg.match(/(#{item})[\"= ]+(\d+)$/)
  ret[2].to_i
end

stanaka

pidfile = "/usr/local/var/run/mackerel-agent.pid"
root = "/usr/local/var/mackerel-agent"
verbose = false
apikey = "APIKEY"

[plugin.metrics.battery]
command = "ruby /usr/local/bin/mackerel-osx-battery.rb"

stanaka

#! /usr/bin/env ruby

$now = Time.now
$cmd = "/Users/stanaka/git/github.com/stanaka/mackerel-osx/smc"

def smc(item)
  ret = `#{$cmd} read #{item}`
  ret = ret.split(/\t/)
  if ret[1]
    ret[1].to_i