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ACME Support in Apache HTTP Server Project

We’re excited that support for getting and managing TLS certificates via the ACME protocol is coming to the Apache HTTP Server Project (httpd). ACME is the protocol used by Let’s Encrypt, and hopefully other Certificate Authorities in the future. We anticipate this feature will significantly aid the adoption of HTTPS for new and existing websites.

Postgres Hidden Gems

Postgres has a rich set of features, even when working everyday with it you may not discover all it has to offer. In hopes of learning some new features that I didn’t know about myself as well as seeing what small gems people found joy in I tweeted out to see what people came back from. The response was impressive, and rather than have it lost into ether of twitter I’m capturing some of the responses here along with some resources many of the features.

Why upgrade PostgreSQL?

Usage should be simple – pick from which version you want to upgrade, to which version you want to upgrade, and press gives me… button.

Introducing DNS Resolver, 1.1.1.1 (not a joke)

Cloudflare’s mission is to help build a better Internet and today we are releasing our DNS resolver, 1.1.1.1 – a recursive DNS service. With this offering, we’re fixing the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. The DNS resolver, 1.1.1.1, is available publicly for everyone to use – it is the first consumer-focused service Cloudflare has ever released.

My Favorite PostgreSQL Queries and Why They Matter

Below, I present a combination of 8 differing queries or types of queries I have found interesting and engaging to explore, study, learn, or otherwise manipulate data sets.

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Estressando CPU, memória RAM e disco rígido com stress-ng no Ubuntu

Um programa para realizar teste de estresse em recursos do computador. Com isso, será possível conhecer melhor os limites da máquina.

Developer’s Guide to Open Source Licenses

Building REST API for Legacy PHP Projects

PostgreSQL 9.4 streaming replication over SSL with Replication Slots

Export to xls using angularjs

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How to access a Linux server behind NAT via reverse SSH tunnel

Post a message to another users screen via SSH

How to setup SSL connections and authentication?

Configurar conexões e autenticações SSL no PostgreSQL. Camada de segurança para troca de informações criptografadas.

Aprenda como interligar dois locais através de uma VPN

Postgresql Restore – Restaurando o backup incremental PITR (9.2, 9.3 e 9.4)

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[Dicas-L] Certificado SSL gratis.

A STARTCOM (http://www.startcom.org/) distribuidor do STARTCOM LINUX, um clone do RedHat Enterprise como o CentOS e Whitebox, é uma autoridade certificadora que fornece ILIMITADOS certificados com validade de 1 ano (renováveis a cada ano) totalmente grátis!

The Portable Freeware Collection – Latest entries

Coleção de programas portáteis

Fotos y vectores gratis para descargar | Freepik

Modernizr

Modernizr adds classes to theelement which allow you to target specific browser functionality in your stylesheet. You don’t actually need to write any Javascript to use it.

tOquemaisbaixo – escola online de contra-baixo

Online converter – convert video, images, audio and documents for free

É difícil trabalhar com Cluster? – Mauro Pichiliani – Banco de Dados

De McLanche Feliz a Duncan McCloud: só pode haver um! « Meio Bit

JSON

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition – December 1999. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language.

manual:pt_br:index [PHP for Android]

Três ferramentas para editar arquivos PDF na Internet

Cinco sites para fazer streaming de vídeo ao vivo – Geek List

smartQ – workflow visualization, task management, team collaboration

HiTask – free online task management

Gerenciador financeiro

myMoneyLog

Outro gerenciador financeiro

symfony | Web PHP Framework

CodeIgniter – Open source PHP web application framework

The PHP Benchmark

Nem todo trecho de código PHP será executado na mesma velocidade. Você pode se surpreender com os resultados que esta página gera, mas isto é esperado. A idéia é calcular a performance de trechos de código que possuem mais de uma abordagem possível e assim tenha-se a idéia de qual das abordagens possue a melhor performance.