tfirdaus

Email Regex (RFC 6531)

This gist is an exploration of how to validate email addresses with regex as close as possible to the specification in RFC 6531.

Table of Contents

• The Pattern
• Background
• Breakdown
• Flags and Top Level Groups

tfirdaus

Methods of Signing with GPG

Last updated March 28, 2021

There are now two ways to approach this:

1. Using gpg and generating keys
2. Using Kryptonite by krypt.co

This Gist explains how to do this using gpg in a step-by-step fashion. Kryptonite is actually wickedly easy to use-but you will still need to follow the instructions

tfirdaus

<?php
/**
 * Decrypts a value.
 *
 * If a user-based key is set, that key is used. Otherwise the default key is used.
 *
 * @since 1.0.0
 *
 * @param string $raw_value Value to decrypt.
 * @param string $key Key to use for encryption.

tfirdaus

<?php
/**
 * just some file
 */

$a = 1;

if ($a > 0) {
    $a += 2;
    print($a);

tfirdaus

#!/usr/bin/env bash
# Author Mike https://guides.wp-bullet.com
# Purpose - Convert MyISAM tables to InnoDB with WP-CLI

# create array of MyISAM tables
WPTABLES=($(wp db query "SHOW TABLE STATUS WHERE Engine = 'MyISAM'" --silent --skip-column-names | awk '{ print $1}'))

# loop through array and alter tables
for WPTABLE in ${WPTABLES[@]}
do

tfirdaus

Delete all containers

docker ps -q -a | xargs docker rm

-q prints only the container IDs -a prints all containers

tfirdaus

function invert(tree) {
  if (!tree instanceof Array || tree.length === 1) return tree;

  var ret = [];
  var inverted = tree.reverse();

  for(var cur in inverted) {
    if(!inverted.hasOwnProperty(cur)) continue;
    ret.push(inverted[cur] instanceof Array ? invert(inverted[cur]) : inverted[cur]);
  }

tfirdaus

/* Delete revisions */
DELETE FROM wp_posts WHERE post_type = "revision";
/* Only use this if you no longer care about any of your current revisions! */

/* Delete trashed posts */
DELETE FROM wp_posts WHERE post_type = "trash";

/* Delete Jetpack Feedback Spam */
SELECT * FROM wp_posts WHERE wp_posts.post_type = "feedback" AND wp_posts.post_status= "spam";

tfirdaus

<?php

spl_autoload_register( function ( $class ) {

	// project-specific namespace prefix
	$prefix = 'my_plugin\\';

	// base directory for the namespace prefix
	$base_dir = __DIR__ . '/includes/';

tfirdaus

# Upstream to abstract backend connection(s) for php
upstream php {
	server unix:/tmp/php-cgi.socket;
	server 127.0.0.1:9000;
}

server {
	server_name example.com;

	root /var/www;