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Greach 2018 awesome list

What is this?

A compilation of all the links to slides and repositories used in workshops or shown by the speakers.

Why

It can be difficult to retrieve all that material on twitter after the conference.

Contents

@vlucas
vlucas / encryption.js
Last active June 7, 2024 04:27
Stronger Encryption and Decryption in Node.js
'use strict';
const crypto = require('crypto');
const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters)
const IV_LENGTH = 16; // For AES, this is always 16
function encrypt(text) {
let iv = crypto.randomBytes(IV_LENGTH);
let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv);
@jdeathe
jdeathe / centos-certbot.md
Last active December 4, 2019 08:30
Installation and Usage of Certbot on CentOS to obtain a Let’s Encrypt TLS/SSL certificate.

Installation and Usage of Certbot on CentOS

Installation

Install certbot-auto

# mkdir -p /opt/{bin,certbot/bin} \
  && curl -sS \
 -o /opt/certbot/bin/certbot-auto \
@claviska
claviska / pretty-buttons.less
Last active October 21, 2022 22:25
A Less mixin' for pretty buttons with Bootstrap 3
.pretty-buttons(@color, @background, @text-shadow: none) {
color: @color;
#gradient > .vertical(lighten(@background, 5%), darken(@background, 5%), 0%, 100%);
border-color: darken(@background, 10%);
border-bottom-color: darken(@background, 20%);
text-shadow: @text-shadow;
.box-shadow(inset 0 1px 0 rgba(255, 255, 255, .1));
&:hover,
@sukharevd
sukharevd / wildfly-install.sh
Last active October 21, 2023 11:56
Script to install JBoss Wildfly 10.x as service in Linux
#!/bin/bash
#title :wildfly-install.sh
#description :The script to install Wildfly 10.x
#more :http://sukharevd.net/wildfly-8-installation.html
#author :Dmitriy Sukharev
#date :2016-06-18T02:45-0700
#usage :/bin/bash wildfly-install.sh
#tested-version1 :10.0.0.CR3
#tested-distros1 :Ubuntu 15.10; Debian 7,8; CentOS 7; Fedora 22
#tested-version2 :10.0.0.Final