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Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes:

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<?php

/*
---------------------------------------
HTTP Security headers
---------------------------------------
*/

// Generating CSP nonce & defining CSP header
$csp_nonce = base64_encode(random_bytes(20));

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#!/usr/bin/env ruby

`gem list -d`.split(/\n\n^(?=\w)/).each do |data|
  match = data.match(/(?<name>([^\s]+)) \((?<versions>.*)\)/)
  name = match[:name]
  versions = match[:versions].split(', ')

  if match = data.match(/^.*\(([\d\.]*),? ?default\): .*$/)
    next if match[1].empty? # it's the only version if this match is empty
    versions.delete(match[1] || versions[0])

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# Older Git versions
git submodule foreach 'git fetch origin --tags; git checkout master; git pull' && git pull && git submodule update --init --recursive

# Newer Git versions
git submodule update --remote --merge

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#!/bin/bash
# https://hackernoon.com/how-to-use-yarn-in-a-project-without-installing-yarn-f946815ddb4e

# Choose which version of yarn you want to use
EXPECTED_YARN_VERSION="0.16.1"

function install_yarn {
  mkdir -p .yarn
  DOWNLOAD_URL="https://github.com/yarnpkg/yarn/releases/download/v$EXPECTED_YARN_VERSION/yarn-v$EXPECTED_YARN_VERSION.tar.gz"
  echo "Downloading from $DOWNLOAD_URL"

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/*
 * Replacing SVG strings in data-uri style situations
 * by Jakob Erikson -- https://github.com/jakob-e
 *
 * http://codepen.io/jakob-e/pen/doMoML
 */

//  Function to replace characters in a string
@function str-replace($string, $search, $replace: '') {
  $index: str-index($string, $search);

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<?php


// CSV files > CSV file
function mergeCSV(array $input = [], string $output = '')
{
    $count = 0;

    foreach (glob($input) as $file) {
        if (($handle = fopen($file, 'r')) !== false) {

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<?php

require_once('vendor/autoload.php');

$currentIssue = '2019_01';


function generateIssue($issue)
{
    $src = './src/' . $issue;

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##################
#  DIRMNGR CONF  #
##################

##
# SKS keyserver running as Tor hidden service
# See https://sks-keyservers.net/overview-of-pools.php#pool_tor
keyserver hkp://jirk5u4osbsr34t5.onion

##