Abdelaziz Elrashed vzool

rsync (Everyone seems to like -z, but it is much slower for me)

a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
H: preserves hard-links
A: preserves ACLs

To use a yubico U2F token on CentOS/RHEL/Fedora you need to add the specific udev file to your system to recognize them.

Get the udev rules

wget -O /etc/udev/rules.d/70-u2f.rules https://raw.githubusercontent.com/Yubico/libu2f-host/master/70-u2f.rules

Reload device events

Configure Synology NAS as Git Server

Instructions for setting up a git server on a Synology NAS with Diskstation. Specifically, I am using a DS414 with DSM 5.0.

Create user gituser via Diskstation interface (with File Station and WebDAV privilages)
Add new shared folder called git (located at /volume1/git) with read/write access for gituser and admin. This folder will hold all the repos.
Install Git Server package via Diskstation

	<!-- country codes (ISO 3166) and Dial codes. -->
	<select name="countryCode" id="">
	<option data-countryCode="GB" value="44" Selected>UK (+44)</option>
	<option data-countryCode="US" value="1">USA (+1)</option>
	<optgroup label="Other countries">
	<option data-countryCode="DZ" value="213">Algeria (+213)</option>
	<option data-countryCode="AD" value="376">Andorra (+376)</option>
	<option data-countryCode="AO" value="244">Angola (+244)</option>
	<option data-countryCode="AI" value="1264">Anguilla (+1264)</option>
	<option data-countryCode="AG" value="1268">Antigua & Barbuda (+1268)</option>

	// Playground - noun: a place where people can play

	import Foundation
	import UIKit

	import XCPlayground
	XCPSetExecutionShouldContinueIndefinitely(continueIndefinitely: true)

	// ----- GET -----

	##
	## ca-bundle.crt -- Bundle of CA Root Certificates
	##
	## Certificate data from Mozilla as of: Sat Dec 29 20:03:40 2012
	##
	## This is a bundle of X.509 certificates of public Certificate Authorities
	## (CA). These were automatically extracted from Mozilla's root certificates
	## file (certdata.txt). This file can be found in the mozilla source tree:
	## http://mxr.mozilla.org/mozilla/source/security/nss/lib/ckfw/builtins/certdata.txt?raw=1
	##

	Quick tip for handling CSRF Token Expiration - common issue is when you use csrf protection is that if
	a form sits there for a while (like a login form, but any the same) the csrf token in the form will
	expire & throw a strange error.

	Handling it is simple, and is a good lesson for dealing with other types of errors in a custom manner.

	In Middleware you will see a file VerifyCsrfToken.php and be tempted to handle things there. DON'T!
	Instead, look at your app/Exceptions/Handler.php, at the render($request, Exception $e) function.

	All of your exceptions go through here, unless you have excluded them in the $dontReport array at the

	<?php
	function get_private_key_for_public_key($public_key) {
	// extract private key from database or cache store
	return 'private_key_user_id_9999';
	}

	// Data submitted
	$data = $_GET['data'];
	$data = json_decode(stripslashes($data), TRUE);

	// Don't forget to add Palette library to your build.gradle
	// compile 'com.android.support:palette-v7:+'

	public static int getDominantColor(Bitmap bitmap) {
	List<Palette.Swatch> swatchesTemp = Palette.from(bitmap).generate().getSwatches();
	List<Palette.Swatch> swatches = new ArrayList<Palette.Swatch>(swatchesTemp);
	Collections.sort(swatches, new Comparator<Palette.Swatch>() {
	@Override
	public int compare(Palette.Swatch swatch1, Palette.Swatch swatch2) {
	return swatch2.getPopulation() - swatch1.getPopulation();

	$ redis-cli
	> config set stop-writes-on-bgsave-error no