christianbundy

Chromium OS ft. Docker

Chromium OS is cool. Chromium OS with crouton is cooler. Chromium OS with Docker is even cooler. This is specifically a guide for the Chromebook Pixel 2 (2015), but I can't think of any reason it wouldn't work with other devices.

1. Create a build environment
2. Customize the kernel
3. Build Chromium OS
4. Flash Chromium OS to USB
5. Install Chromium OS

beardicus

#
# fair-queue based settings for EdgeRouter Lite traffic shaping
#

# download is typically 30 and change. everything can burst to 100%
# of bandwidth, priority rules keep the garbage in check

set traffic-policy shaper download
set traffic-policy shaper download bandwidth 30Mbit

hmmbug

# goes in /etc/nginx/sites-available & link in ../sites-enabled

upstream graphite {
    server unix:///tmp/uwsgi.sock;
}

server {
    listen 9002;
    server_name localhost;

hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

md-5

# This is the main configuration file for Spigot.
# As you can see, there's tons to configure. Some options may impact gameplay, so use 
# with caution, and make sure you know what each option does before configuring.
# For a reference for any variable inside this file, check out the Spigot wiki at
# http://www.spigotmc.org/wiki/spigot-configuration/
#
# If you need help with the configuration or have any questions related to Spigot,
# join us at the IRC or drop by our forums and leave a post.
#
# IRC: #spigot @ irc.esper.net ( http://webchat.esper.net/?channel=spigot )

fclairamb

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
	<properties>
		<property name="name">app</property>
		<property name="pattern">%d{yyyy-MM-dd HH:mm:ss.SSS} | %-5.5p | %-10.10t | %-20.20C:%-5.5L | %msg%n</property>
<!-- 
It will look like that:
2013-04-03 07:37:51.993 | WARN  | main       | lnetgateway.Server:56    | My app is logging stuff
-->
	</properties>

gdamjan

What

A lot of times you are developing a web application on your own laptop or home computer and would like to demo it to the public. Most of those times you are behind a router/firewall and you don't have a public IP address. Instead of configuring routers (often not possible), this solution gives you a public URL that's reverse tunnelled via ssh to your laptop.

Because of the relaxation of the sshd setup, it's best used on a dedicated virtual machine just for this (an Amazon micro instance for example).

Requirements

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

joshhartman

<?php
if(isset($_POST['zipcode']) && is_numeric($_POST['zipcode'])){
    $zipcode = $_POST['zipcode'];
}else{
    $zipcode = '50644';
}
$result = file_get_contents('http://weather.yahooapis.com/forecastrss?p=' . $zipcode . '&u=f');
$xml = simplexml_load_string($result);

//echo htmlspecialchars($result, ENT_QUOTES, 'UTF-8');