matti

apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
  x11vnc

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

evilJazz

### hostapd configuration file, loosely based on http://pisarenko.net/blog/2015/02/01/beginners-guide-to-802-dot-11ac-setup/
### for Realtek RTL8812AU via driver https://github.com/abperiasamy/rtl8812AU_8821AU_linux
### and hostap 2.5
### Operates at 135 Mbps in 802.11n/ht mode. iperf measures ~8.00 MBytes/sec  67.1 Mbits/sec
### I was not able to get 802.11ac/vht mode with additional side-channels configured with the driver.

ctrl_interface=/var/run/hostapd
ctrl_interface_group=0
interface=wlan2
driver=nl80211

odan

Installing Xdebug for XAMPP with PHP 7.x

• New: XAMPP - XDebug Setup for PHP 8

Requirements

• XAMPP for Windows: https://www.apachefriends.org/download.html
• Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017 and 2019

Setup

jamiekurtz

# This grub.cfg file was created by Jamie Kurtz
# Detailed instructions for use will soon be found here: http://www.jamiekurtz.com
# Simplified instructions below
# Sample grub entries... https://wiki.archlinux.org/index.php/Multiboot_USB_drive
# Inspiration from here: http://www.pendrivelinux.com/boot-multiple-iso-from-usb-via-grub2-using-linux/

# Simplified instructions...
# Make sure grub, grub-efi, and xorriso packages are installed and up-to-date
# In your terminal go to directory where want to create the USB image contents
# Run the following to create the necessary folder structure:

larrybolt

#!/usr/bin/env bash
set -o errexit
set -o nounset
set -o pipefail

# Automatically update your CloudFlare DNS record to the IP, Dynamic DNS
# Can retrieve cloudflare Domain id and list zone's, because, lazy

# Place at:
# /usr/local/bin/cf-ddns.sh

afgomez

/**
 * ValidateSpanishID. Returns the type of document and checks its validity.
 * 
 * Usage:
 *     ValidateSpanishID( str );
 * 
 *     > ValidateSpanishID( '12345678Z' );
 *     // { type: 'dni', valid: true }
 *     
 *     > ValidateSpanishID( 'B83375575' );

brankoajzele

<?php

$certificateCAcer = '/certificate.cer';

$certificateCAcerContent = file_get_contents($certificateCAcer);

/* Convert .cer to .pem, cURL uses .pem */
$certificateCApemContent =  '-----BEGIN CERTIFICATE-----'.PHP_EOL
    .chunk_split(base64_encode($certificateCAcerContent), 64, PHP_EOL)
    .'-----END CERTIFICATE-----'.PHP_EOL;

2bard

Note: I've left some of the full package names in tact to show exactly where the class comes from. 

#### Pull dependencies in using composer ####

//Example composer.json
{
    "require": {
        "symfony/config" : "2.1.0",
        "symfony/yaml" : "2.1.0",
        "twig/twig": "1.9.0",

farhadi

/*
 * RC4 symmetric cipher encryption/decryption
 *
 * @license Public Domain
 * @param string key - secret key for encryption/decryption
 * @param string str - string to be encrypted/decrypted
 * @return string
 */
function rc4(key, str) {
	var s = [], j = 0, x, res = '';