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Linux Magazine libera para download 25% do livro “Certificação LPI-1”.

“A Linux New Media liberou 61 páginas (um quarto) do título Certificação LPI-1, 3ª edição da Coleção Linux Pro.
Nessas 61 páginas, o leitor pode consultar, além de todo o conteúdo do Tópico 101 – Arquitetura de Sistema –, a lista completa dos novos objetivos em português e a explicação de tudo que foi alterado nesta nova revisão dos exames. O prefácio do livro é assinado por José Carlos Gouveia, Diretor Geral do Linux Professional Institute na América Latina.

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June Wrap-Up


Last month we launched the Yahoo! App and 360 importer so you can migrate your content to WordPress.com quickly and easily. And we introduced the SocialVibe widget, which helps you earn donations for the charity of your choice. July will bring more feature updates, and more of the themes and customizations you’ve been asking for. We’re listening.

Here are the stats for June:

  • 388,580 blogs were created.
  • 5,845,417 posts were published.
  • 411,540 new users joined.
  • 5,800,941 file uploads.
  • 3,633 gigabytes of new files.
  • 810 terabytes of content transferred from our datacenters.
  • 8,330,617 comments.
  • 6,841,633 logins.
  • 1,245,935,191 pageviews on WordPress.com, and another 1,245,882,985 on self-hosted blogs (2,491,818,176 total across all WordPress blogs we track).
  • 2,153,176 active blogs where “active” means they got a human visitor.
  • 1,447,021,840 words.

Plus:

You published 37,894 posts using the WordPress for iPhone app.

The new GigaOM Pro launched, powered by BuddyPress.

WordCamps in June: WordCamp Chicago, WordCamp RDU, WordCamp Brasil, and WordCamp Dallas.

WordCamps coming up in July: WordCamp Montreal and WordCamp UK.

June Wrap-Up


Last month we launched the Yahoo! App and 360 importer so you can migrate your content to WordPress.com quickly and easily. And we introduced the SocialVibe widget, which helps you earn donations for the charity of your choice. July will bring more feature updates, and more of the themes and customizations you’ve been asking for. We’re listening.

Here are the stats for June:

  • 388,580 blogs were created.
  • 5,845,417 posts were published.
  • 411,540 new users joined.
  • 5,800,941 file uploads.
  • 3,633 gigabytes of new files.
  • 810 terabytes of content transferred from our datacenters.
  • 8,330,617 comments.
  • 6,841,633 logins.
  • 1,245,935,191 pageviews on WordPress.com, and another 1,245,882,985 on self-hosted blogs (2,491,818,176 total across all WordPress blogs we track).
  • 2,153,176 active blogs where “active” means they got a human visitor.
  • 1,447,021,840 words.

Plus:

You published 37,894 posts using the WordPress for iPhone app.

The new GigaOM Pro launched, powered by BuddyPress.

WordCamps in June: WordCamp Chicago, WordCamp RDU, WordCamp Brasil, and WordCamp Dallas.

WordCamps coming up in July: WordCamp Montreal and WordCamp UK.

June Wrap-Up


Last month we launched the Yahoo! App and 360 importer so you can migrate your content to WordPress.com quickly and easily. And we introduced the SocialVibe widget, which helps you earn donations for the charity of your choice. July will bring more feature updates, and more of the themes and customizations you’ve been asking for. We’re listening.

Here are the stats for June:

  • 388,580 blogs were created.
  • 5,845,417 posts were published.
  • 411,540 new users joined.
  • 5,800,941 file uploads.
  • 3,633 gigabytes of new files.
  • 810 terabytes of content transferred from our datacenters.
  • 8,330,617 comments.
  • 6,841,633 logins.
  • 1,245,935,191 pageviews on WordPress.com, and another 1,245,882,985 on self-hosted blogs (2,491,818,176 total across all WordPress blogs we track).
  • 2,153,176 active blogs where “active” means they got a human visitor.
  • 1,447,021,840 words.

Plus:

You published 37,894 posts using the WordPress for iPhone app.

The new GigaOM Pro launched, powered by BuddyPress.

WordCamps in June: WordCamp Chicago, WordCamp RDU, WordCamp Brasil, and WordCamp Dallas.

WordCamps coming up in July: WordCamp Montreal and WordCamp UK.

National Blog Posting Month


Remember National Novel Writing Month (NaNoWriMo) back in November? You all used the opportunity to take a swing at churning out a 50,000-word novel on your blogs in only one month — some with great success!

There’s also NaBloPoMo, which has nothing to do with post-modernism, but with blogging! It stands for National Blog Posting Month.

It’s an even more fitting occasion for posting regularly to your blog on the topics that interest you. And maybe the best part is that it starts whenever you want it to! The only objective is to post every day for a month. So why not begin with July? To make it official, sign up here. It’s open to anyone with a blog, anywhere in the world.

The NaBloPoMo team provides a theme for each month, which isn’t mandatory, but is a nice way to gain inspiration that can kick off your daily updates.

Not into that? Then we suggest sticking to the stuff you’ve been blogging about all along — the things you experience and love — with the added caveat of keeping it on the regular.

If you run out of steam, you can always find ways to blog about the dozens of weird celebrations and holidays that take place in July, in addition to Independence Day in the U.S. — like Ice Cream Soda Day, Video Games Day, or Bugs Bunny’s Birthday.

To plug the WordPress community into your endeavor, we suggest using NaBloPoMo09 as a tag on each post you publish to your blog. They’ll show up on the tag results

National Blog Posting Month


Remember National Novel Writing Month (NaNoWriMo) back in November? You all used the opportunity to take a swing at churning out a 50,000-word novel on your blogs in only one month — some with great success!

There’s also NaBloPoMo, which has nothing to do with post-modernism, but with blogging! It stands for National Blog Posting Month.

It’s an even more fitting occasion for posting regularly to your blog on the topics that interest you. And maybe the best part is that it starts whenever you want it to! The only objective is to post every day for a month. So why not begin with July? To make it official, sign up here. It’s open to anyone with a blog, anywhere in the world.

The NaBloPoMo team provides a theme for each month, which isn’t mandatory, but is a nice way to gain inspiration that can kick off your daily updates.

Not into that? Then we suggest sticking to the stuff you’ve been blogging about all along — the things you experience and love — with the added caveat of keeping it on the regular.

If you run out of steam, you can always find ways to blog about the dozens of weird celebrations and holidays that take place in July, in addition to Independence Day in the U.S. — like Ice Cream Soda Day, Video Games Day, or Bugs Bunny’s Birthday.

To plug the WordPress community into your endeavor, we suggest using NaBloPoMo09 as a tag on each post you publish to your blog. They’ll show up on the tag results

National Blog Posting Month


Remember National Novel Writing Month (NaNoWriMo) back in November? You all used the opportunity to take a swing at churning out a 50,000-word novel on your blogs in only one month — some with great success!

There’s also NaBloPoMo, which has nothing to do with post-modernism, but with blogging! It stands for National Blog Posting Month.

It’s an even more fitting occasion for posting regularly to your blog on the topics that interest you. And maybe the best part is that it starts whenever you want it to! The only objective is to post every day for a month. So why not begin with July? To make it official, sign up here. It’s open to anyone with a blog, anywhere in the world.

The NaBloPoMo team provides a theme for each month, which isn’t mandatory, but is a nice way to gain inspiration that can kick off your daily updates.

Not into that? Then we suggest sticking to the stuff you’ve been blogging about all along — the things you experience and love — with the added caveat of keeping it on the regular.

If you run out of steam, you can always find ways to blog about the dozens of weird celebrations and holidays that take place in July, in addition to Independence Day in the U.S. — like Ice Cream Soda Day, Video Games Day, or Bugs Bunny’s Birthday.

To plug the WordPress community into your endeavor, we suggest using NaBloPoMo09 as a tag on each post you publish to your blog. They’ll show up on the tag results

Efeito Stroop

Efeito Stroop, é um estudo do cérebro humano, onde o mesmo faz um processamento ocular da escrita e não da cor da palavra.
Tente isto:
A tabela abaixo contém uma lista de cores e nomes, cada um exibido em outra cor. Diga em voz alta a cor de cada palavra escrita abaixo, e não a própria palavra.

effect_stroop

Como você faz?
Era difícil ignorar o que foi escrito e só ler a cor dos nomes?
Seu cérebro quiser ler as palavras, não as cores. O conflito torna esta informação muito mais difícil do que deveria ser.
A mesma coisa pode acontecer com você quando desenhar e escrever código. Você terá um tempo difícil para ignorar os nomes de classes, variáveis e funções. Dá-lhes bons nomes, ou as coisas podem ficar muito confuso, muito rápido, como a dissonância cognitiva interfere com o processamento normal do seu cérebro.
Enfim, sempre dê estímulos ao seu cérebro, para que ele possa responder cada vez mais rapidamente e que consiga fazer essa separação da escrita e da cor da palavra. Bom treino.

*Créditos a The Pragmatic Programmer.

Lula no FISL - Adeus Liberdade…

É isso aí pessoal.. Terceiro dia de FISL e a bagunça rolou solta. Não lembro de ter visto sorrisos hoje na PUC. Apenas insatisfações e caras aborrecidas.

Como de costume, o FISL não cumpriu a promessa de uma rede decente WIFI. Desde o primeiro dia a wireless do evento não funciona. Cada um tenta se virar de alguma forma.. seja com 3g ou mesmo, como nosso caso no stand do Archlinux Brasil, levando um switch para navegar na rede cabeada sedida pelo evento. Mas, como disse anteriormente, esse “problema” já é praticamente uma marca registrada do evento e como tal não foi a causa da revolta. Portanto, COMPANHEIROS, acreditem.. a causa da revolta geral hoje foi a “visita” de nosso querido Presidente.

Nosso Presidente resolveu aparecer hoje no final da tarde. O problema? Simplesmente expulsaram, LITERALMENTE, TODOS que estavam na área principal do evento. Toda a área de stands foi evacuada para averiguação completa da polícia com cães treinados. Sim, se livraram de aproximadamente 8.000 pessoas em poucos minutos com um tratamento no mínimo GROSSO diante da realidade de quem saiu de outro estado, ou mesmo país, teve altos custos com passagens, hospedagens, alimentação e inscrição do evento. Não bastando “expulsar” todos para a “revista” do local, ainda informaram que os stands estariam proibidos para o público inscrito durante todo o dia. Eu, que também estava responsável por um dos stands, recebi a preciosa

Livros de Ruby on Rails!

No blog Patrick Espake, eu encontrei um post com links para o download de 10 livros sobre Ruby on Rails.

Aproveitem!
Link do artigo: http://blog.patrickespake.com/2009/03/18/ruby-on-rails-livros-para-download/

Recomendação bibliográfica do… voo?¿ - O Pistoleiro

Saudações pessoal..

Como já estão acostumados a ver, mensalmente estou inserindo recomendação de algum livro que eu esteja lendo. Bom, porque da mudança desta vez? Como muitos devem saber, estou em Gramado no momento. Sim, estarei no FISL deste ano em Porto Alegre juntamente com o pessoal do Archlinux Brasil. E como tivemos um loongoo voo, acabei pegando um livro para ler no trajeto.

Já comecei a leitura e a escolha desta vez se chama O Pistoleiro, da coleção “A Torre Negra” do renomado Stephen King.

Stephen King por si só dispensa comentários…

Sobre o livro..

Ao escrever esta obra, Stephen King tinha o objetivo de escrever a mais longa obra de romance que já existiu. Parece que seu objetivo foi atingido com esta obra que é dividida em 7 livros, sendo O Pistoleiro o primeiro destes.

Esta que é sua segunda edição conta com acréscimos pessoais sobre como o autor lidou com este trabalho como um todo bem como a reação de seus fans após seu acidente de carro que quase lhe custou a vida.

Descrição retirada do site da Saraiva:

Este livro é o primeiro dos sete volumes de série A Torre Negra, obra mais ambiciosa do escritor Stephen King. “O Pistoleiro” apresenta ao leitor o fascinante personagem de Roland Deschain, último descendente do clã de Gilead, e derradeiro representante de uma linhagem de implacáveis pistoleiros desaparecida desde que o Mundo Médio onde viviam “seguiu adiante”. Para evitar a completa

Conteúdo do W3C em Português.

Já tem pouco mais de um ano que o W3C inaugurou o seu escritório no Brasil, o site hoje já conta com uma quantidade considerável de conteúdo em Português, entre eles vídeos, guias e aprensentações diversas criadas pela equipe brasileira.

Link: http://www.w3c.br/
Link do conteúdo em Português: http://www.w3c.br/divulgacao/

Curso de IPV6.

O NIC.br e CGI.br estão oferecendo gratuitamente um curso sobre o IPV6, a 6ª Versão do Protocolo IP.

O curso explica o porque de implantar o IPV6, como se dará a transição entre o atual protocolo o IPV4 e a nova versão, quais as principais características do novo protocolo e como você poderá aprofundar os estudos sobre o IPV6.

SocialVibe


You spend a lot of time creating great content and attracting an audience for your blog. What if you could use that influence to make a positive social impact? Now you can.

We’ve teamed up with SocialVibe, and now by adding the SocialVibe widget to your blog, you are able to earn donations for the charity of your choice by getting sponsored by a brand that appeals to you.

Each time someone visits your blog and engages with your brand (by rating a video, for example), you’re making a difference. That impact is immediately visible on your badge, i..e., ‘My blog has provided 63 cups of clean water for people in need.’

The money donated comes from your brand, so you and your readers never have to pay a dime.
In addition to earning donations, you’ll also get feedback from your charity about the difference they’re making thanks to you. By clicking the charity logo in the badge, you can find information about your cause and view real-time goal progress.

Setup is easy and only takes a few clicks – just go to Appearance->Widgets in your dashboard, add the SocialVibe widget and pick a cause and a charity. For more details you can find documentation in our support area. If you change your mind about your sponsor or cause, you can easily make adjustments by visiting your widget dashboard.

If you are running a self-hosted WordPress blog, be sure to grab the SocialVibe plugin.

With SocialVibe, our community can pool our individual influences to create

SocialVibe


You spend a lot of time creating great content and attracting an audience for your blog. What if you could use that influence to make a positive social impact? Now you can.

We’ve teamed up with SocialVibe, and now by adding the SocialVibe widget to your blog, you are able to earn donations for the charity of your choice by getting sponsored by a brand that appeals to you.

Each time someone visits your blog and engages with your brand (by rating a video, for example), you’re making a difference. That impact is immediately visible on your badge, i..e., ‘My blog has provided 63 cups of clean water for people in need.’

The money donated comes from your brand, so you and your readers never have to pay a dime.
In addition to earning donations, you’ll also get feedback from your charity about the difference they’re making thanks to you. By clicking the charity logo in the badge, you can find information about your cause and view real-time goal progress.

Setup is easy and only takes a few clicks – just go to Appearance->Widgets in your dashboard, add the SocialVibe widget and pick a cause and a charity. For more details you can find documentation in our support area. If you change your mind about your sponsor or cause, you can easily make adjustments by visiting your widget dashboard.

If you are running a self-hosted WordPress blog, be sure to grab the SocialVibe plugin.

With SocialVibe, our community can pool our individual influences to create