liubin

1

git rebase --interactive HEAD~2

#  we are going to squash c into b 
pick b76d157 b
pick a931ac7 c

# squash c into b

liubin

Set the Mac OS X SOCKS proxy on the command line

a.k.a. what to do when your ISP starts blocking sites :(

Get devices list

networksetup -listnetworkserviceorder

Set the SOCKS proxy to local SSH tunnel

liubin

#!/bin/bash

mkdir -p kubecon_files

DAYS=("2017-12-06" "2017-12-07" "2017-12-08")
for DAY in "${DAYS[@]}"; do
  #Super shitty pipefest because of grep matched groups sadness
  LINKS=($(curl https://kccncna17.sched.com/${DAY}/overview | grep -oEi "f='(.*)' cl" | cut -d\' -f 2 | tr '\n' ' '))
  for LINK in "${LINKS[@]}"; do
    echo "Requesting https://kccncna17.sched.com/${LINK}"

liubin

Updated: 2017/12/07

NEW LAUNCH! Building Alexa Skills for Businesses (ALX204)

Design patterns and best practices for data analytics with amazon emr (ABD305)

ABD310 big data aws and security no notes

Abd302 real time data exploration and analytics with amazon elasticsearch service notes

liubin

1. screen ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty
2. when done use CTRL-A CTRL-\ and then y (for yes) to exit

Alternative method: 

1. docker run -it --privileged --pid=host debian nsenter -t 1 -m -u -n -i sh

liubin

<source>
  type in_tail
  # ...
  tag raw.eventlog
</source>

<match raw.**>
  type forward
  log_level "#{ENV['DEBUG'] ? 'debug' : 'info'}"

liubin

Golang Workers / Job Queue

A running example of the code from:

• http://marcio.io/2015/07/handling-1-million-requests-per-minute-with-golang
• http://nesv.github.io/golang/2014/02/25/worker-queues-in-go.html

This gist creates a working example from blog post, and a alternate example using simple worker pool.

TLDR: if you want simple and controlled concurrency use a worker pool.

liubin

package main

import (
	"net/http"
	"time"
	"log"
)

func main() {
	dh := DispatchHandler{}

liubin

tsd.core.auto_create_metrics=true
tsd.core.meta.enable_realtime_ts=false
tsd.core.meta.enable_realtime_uid=false
tsd.core.meta.enable_tsuid_incrementing=false
tsd.core.meta.enable_tracking=false
tsd.core.plugin_path=
tsd.core.tree.enable_processing=false
tsd.http.cachedir=/tmp/tsd
tsd.http.request.cors_domains=*
tsd.http.request.enable_chunked=true

liubin

時雨堂を支える技術

日時

2017-03-14

作

時雨堂

バージョン

2.4.2

URL

http://shiguredo.jp/

言語