Sean cybersholt

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

Install php7.0-fpm

# remove php5 modules
apt-get autoremove --purge php5-*
# add php-7.0 source list by [Ondřej Surý](https://github.com/oerdnj)
add-apt-repository ppa:ondrej/php
# Update index
apt-get update
# Install php7.0-fpm with needed extensions

The perfect Varnish configuration for Joomla, WordPress & other CMS based websites

IMPORTANT: Read this before implementing one of the configuration files below (for either Varnish 3.x or 4.x+).

USE: Replace the contents of the main Varnish configuration file located in /etc/varnish/default.vcl (root server access required - obviously) with the contents of the configuration you'll use (depending on your Varnish version) from the 2 examples provided below.

IMPORTANT: The following setup assumes a 2 minute cache time. You can safely increase this to 5 mins for less busier sites or drop it to 1 min or even 30s for high traffic sites.

This configuration requires an HTTP Header and a user cookie (see the Joomla section) to identify if a user is logged in a site, in order to bypass caching overall. If your CMS provides a way to add these 2 requirements, then you can use this configuration to speed up your site or entire server. You can even exclude the domains you don't want to cache if you're looking to use

	class Software {
	[string]$Name
	[string]$Id
	[string]$Version
	[string]$AvailableVersion
	}

	# This fixes the character encoding issue
	[System.Console]::OutputEncoding = [System.Text.UTF8Encoding]::new()

	<?php

	private function getErrorMessages(\Symfony\Component\Form\Form $form) {
	$errors = array();

	if ($form->hasChildren()) {
	foreach ($form->getChildren() as $child) {
	if (!$child->isValid()) {
	$errors[$child->getName()] = $this->getFormErrors($child);
	}

	# https://www.scalescale.com/tips/nginx/nginx-proxy-cache-explained-2/
	proxy_cache_path /var/lib/nginx/cache levels=1:2 keys_zone=my_diskcached:10m max_size=5g inactive=45m use_temp_path=off;

	server {
	listen 80;
	set $cache_uri $uri;
	server_name example.com;

	location ~ /purge(/.*) {
	proxy_cache_purge my_diskcached acme.mycachedefault$uri$is_args$args;

	# Feel free to change this path of course (and keys_zone value as well, but also change the usage of it below).
	proxy_cache_path /var/www/cache/resized levels=1:2 keys_zone=resizedimages:10m max_size=1G;

	# Gzip was on in another conf file of mine...You may need to uncomment the next line.
	#gzip on;
	gzip_disable msie6;
	gzip_static on;
	gzip_comp_level 4;
	gzip_proxied any;
	# Again, be careful that you aren't overwriting some other setting from another config's http {} section.

	#!/usr/bin/env bash
	# bash 4.1.5(1) Linux Ubuntu 10.04 Date : 2011-08-25
	#
	# _______________\| httpstatus : get HTTP status code
	#
	# Usage: httpstatus URL [timeout] [--code or --status] [see 4.]
	# ^message with code (default)
	# ^code (numeric only)
	# ^in secs (default: 3)
	# ^URL without "http://" prefix works fine.

	<?php

	/*
	DONT FORGET TO DELETE THIS SCRIPT WHEN FINISHED!
	*/

	ini_set( 'display_errors', 1 );
	error_reporting( E_ALL );

	$from = '[email protected]';

	#!/bin/bash
	## Install PageSpeed on Debian 8/9 and Ubuntu 16.04 64Bits
	## https://www.howtoforge.com/tutorial/how-to-install-nginx-and-google-pagespeed-on-ubuntu-16-04/
	## http://nginx.org/en/linux_packages.html
	## https://www.modpagespeed.com/doc/build_ngx_pagespeed_from_source
	## https://developers.google.com/speed/pagespeed/module/
	## Debian ISO: https://cdimage.debian.org/cdimage/archive/8.9.0/amd64/iso-cd/
	## No Link abaixo tem o pacote do Nginx para o Debian 8 64Bits
	## https://github.com/jniltinho/ispconfig/tree/master/packages/debian/jessie
	## Run as root (sudo su)