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<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.com
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query
* Source: http://core.trac.wordpress.org/browser/tags/3.3.1/wp-includes/query.php
*/
 
$args = array( 

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/*
* Async.gs
*
* Manages asyncronous execution via time-based triggers.
*
* Note that execution normally takes 30-60s due to scheduling of the trigger.
*
* @see https://developers.google.com/apps-script/reference/script/clock-trigger-builder.html
*/

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Ansible setup, configure, and ad hoc commands deep dive

Ansible is an automation engine that allows for agentless system config and deployment. Ansible operates over SSH and runs Ansible modules on remote systems to complete tasks.

TOC

• Ansible setup
  • Installing ansible
  • Configuring SSH and sudo for ansible
• Ansible configuration
  • The ansible configuration file

• Setting up the ansible inventory

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package main

import (
	"log"
	"time"

	"golang.org/x/net/context"
	"google.golang.org/grpc"

	pb "github.com/jzelinskie/grpc/simple"

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node_modules

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{
  "name": "workshop-setup",
  "version": "1.0.0",
  "description": "This is the common setup script for most of my workshops",
  "bin": "./setup.js"
}

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# Set variables in .bashrc file

# don't forget to change your path correctly!

export GOPATH=$HOME/golang
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin

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import functools


def force_async(fn):
    '''
    turns a sync function to async function using threads
    '''
    from concurrent.futures import ThreadPoolExecutor
    import asyncio
    pool = ThreadPoolExecutor()

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This is my best try at transcribing of the lightning talk I gave at RUG::B on April 2016. Due to poor time management (LOL) the delivery was rushed and some examples were skipped, I hope having them posted here makes them more useful.

xargs

xargs is a small but very useful program that is installed in most if not all of your computers¹. Many of you probably know it. Those who don't will learn something really useful, but those who do will learn a couple of cool tricks, too.

Why xargs

You might have heard about the Unix philosophy:

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Create the directory for the new instance

$ sudo install -o redis -g redis -d /var/lib/redis2

Create a new configuration file

$ sudo cp -p /etc/redis/redis.conf /etc/redis/redis2.conf