Ahmad Suhendri ahmadsoe

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

This script is NOT MAINTAINED

This snippet of code was posted in 2014 and slightly revised in 2016 and 2017. It was more of a quick'n'dirty script than a polished tool. It is made only for Linux and in Python 2, which has since become outdated.

I currently do not use it, and I suggest you avoid it as well. Please do not expect support for using this script.

🔥 If you need an alternative, @glaucocustodio has kindly suggested EasyVPN in this comment.

The rest of the README is left for historical purposed.

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

	// Usage:
	// Copy and paste all of this into a debug console window of the "Who is Hiring?" comment thread
	// then use as follows:
	//
	// query(term \| [term, term, ...], term \| [term, term, ...], ...)
	//
	// When arguments are in an array then that means an "or" and when they are seperate that means "and"
	//
	// Term is of the format:
	// ((-)text/RegExp) ( '-' means negation )

	App.HighChartsComponent = Ember.Component.extend(App.HighchartsThemeMixin, {
	classNames: [ 'highcharts-wrapper' ],
	content: undefined,
	chartOptions: undefined,
	chart: null,

	buildOptions: Em.computed('chartOptions', 'content.@each.isLoaded', function() {
	var chartContent, chartOptions, defaults;
	chartOptions = this.getWithDefault('chartOptions', {});
	chartContent = this.get('content.length') ? this.get('content') : [

	#!/bin/bash
	#
	# Lee Robert's Base Ubuntu Installation script for use on Digital Ocean (Or any other ubuntu install really.)
	# Made and tested with Ubuntu 13.04 64bit
	#
	# USAGE: bash hardenUbuntu.sh
	#
	# Steps:
	# 01. Secure Root User
	# 02. Make .bashrc print out pretty colors (and root's prompt will be red)

	<!DOCTYPE html>
	<html>
	<head>
	<script src="//code.jquery.com/jquery-1.9.1.min.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.0-rc.3/handlebars.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/ember.js/1.0.0-rc.3/ember.js"></script>
	<script src="//maps.googleapis.com/maps/api/js?sensor=false"></script>
	</head>
	<body>
	<script>