Juan Esteban Arango Ossa juanesarango

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start


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How do I clone a GitHub wiki?

Any GitHub wiki can be cloned by appending wiki.git to the repo url, so the clone url for the repo https://myorg/myrepo/ is: [email protected]:myorg/myrepo.wiki.git (for ssh) or https://github.com/my/myrepo.wiki.git (for https).

You make edits, and commit and push your changes, like any normal repo. This wiki repo is distinct from any clone of the project repo (the repo without wiki.get appended).

How do I add images to a wiki page?

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Supplement to the continuous deployment over SSH with Tavis CI.

git --version
# git version 2.5.3

Example: Hexo with gulp-starter

Goal: Do some postprocessing like minifying with Gulp+Webpack on generated Hexo website before deployment.

Python VS ES6 syntax comparison

Python syntax here : 2.7 - online REPL

Javascript ES6 via Babel transpilation - online REPL

Imports

import math

	/**
	* @see [https://en.wikipedia.org/wiki/Percentile_rank]
	* @param {array} data - list of values
	* @param {number } value - value that we need fo find percentile rank for
	* @returns {number} - returns the percentile rank/score for the provided value
	*/
	export const percentileOfScore = (data, value) => {

	if (!data.length) {

	<template>
	<div class>
	<div class="bg-grey-light h-1"></div>
	<div class="flex">
	<div class="flex-1" v-for="s in steps" :key="s">
	<div
	v-if="step >= s"
	class="bg-blue -mt-1 h-1"
	:class="{ 'w-1/2': step == s, 'w-full': step < s }"
	></div>

	#!/usr/bin/env bash

	ENV_PATH="$(dirname "$(dirname "$(which pip)")")"
	SYSTEM_VIRTUALENV="$(which -a virtualenv\|tail -1)"

	BAD_ENV_PATHS="/usr/local"

	echo "Ensure the root of the broken virtualenv:"
	echo " $ENV_PATH"

	#
	# I use SSH URLs in my submodules for convenience. However, Travis CI is unable to
	# clone from those URLs even though the repositories are public. To fix this, I'm
	# simply manipulating the .gitmodules file with sed so it points to the public
	# URLs before initializing the submodules.
	#
	# Hope it saves you some frustration!
	#

	# disable the default submodule logic