griebeler.com

TBT - LPI

noreply@blogger.com (Bruna) — Wed, 09 Jun 2021 22:09:00 +0000

Long time no see!

I've found a video of me from 2009 about Linux Certification. It's been a long journey since then and Linux is still part of my life (and I will talk about this soon).

For the meantime, enjoy a young nerd, trying to have Tifa's hair, talking about LPI.

[pt-br] https://vimeo.com/4513682

Raspberry PI - How to set your VGA monitor to play some oldies

noreply@blogger.com (Bruna) — Fri, 15 Jun 2018 17:34:00 +0000

I had some trouble to setup my old AOC 912Vwa VGA monitor on My Raspberry Pi 3.
So I decided to write it down here, and maybe help some folks ;)

I'm using RECALBOX.

First you'll need an adapter - VGA to HDMI. (Sorry, there's no magic for the hardware part)

Then find out the config.txt file, on BOOT partition.
Backup its content.

Then set those configurations and reboot your Rasp.

hdmi_safe=0
hdmi_mode=16
hdmi_group=2
disable_overscan=0
hdmi_force_hotplug=1
disable_overscan=1
overscan_left=0
overscan_right=0
overscan_top=0
overscan_bottom=0
program_serial_random=1
config_hdmi_boost=4
hdmi_ignore_edid=0xa5000080
temp_limit=85
force_pwm_open=1
hdmi_drive=2
dtparam=audio=on
boot_delay=3
disable_splash=1
cec_osd_name=recalbox
gpu_mem_256=128
gpu_mem_512=256
gpu_mem_1024=512
kernel=zImage

Hope it woks for you too!

Facebook Dev Circles

noreply@blogger.com (Bruna) — Tue, 03 Apr 2018 14:55:00 +0000

Pessoal,

Adicionando os slides da última apresnetação no Facebook Dev Circles ;)

Slides

Women Tech Makers - IBM - São Paulo

noreply@blogger.com (Bruna) — Wed, 08 Mar 2017 19:22:00 +0000

Pessoal, como prometido aí vão os slides apresentados no Women Techmakers realizado na IBM em São Paulo:

https://pt.slideshare.net/griebeler/women-techmakers-so-paulo

Relation X does not exist

noreply@blogger.com (Bruna) — Wed, 29 Jun 2016 04:01:00 +0000

Problem:
While trying to export a select result, you got the following error message: Relation xxx does not exist

Possible Solution:
If you are working with Temporary Tables, be aware they will be available for this session only.
So, when exporting the result, make sure you are not allowing the client to OPEN A NEW CONNECTION.

Otherwise the new connection will not know the tables, since they only exist on the previous connection.

Stupid Issues, but it's worth to share ;)

Dbeaver
PostgreSQL
Squirrel SQL Client

AUTH_FAILED,Google Authenticator Code must be a number

noreply@blogger.com (Bruna) — Fri, 29 Apr 2016 00:38:00 +0000

After installing Ubuntu 16.04 update many users are unable to connect on OpenVPN on its newest version.

While a new package isn't provided, install openvpn 2.3.10 from source:

https://openvpn.net/index.php/download/community-downloads.html

Presentation at FATEC Americana

noreply@blogger.com (Bruna) — Thu, 28 Apr 2016 19:47:00 +0000

Had the pleasure to speak about Careers on IT to students from FATEC in the city of Americana, São Paulo.

Thanks guys for the invitation and warm welcome!

Slides available here:
http://www.slideshare.net/griebeler/carreira-no-mercado-de-ti-de-servidores-a-aplicativos

Long Time no see

noreply@blogger.com (Bruna) — Fri, 08 Apr 2016 00:09:00 +0000

Just want to post this here: http://www.if.ufrgs.br/cref/hp/LER.html

Some pages I created on 2002 and they still online!

First boss was a Physics Professor at UFRGS - I think I started with the right foot! ;)

Meeting Stan Lee

noreply@blogger.com (Bruna) — Fri, 09 Oct 2015 02:33:00 +0000

Hello people from earth!

I had a chance of a lifetime. Meeting Stan Lee, not once but twice at the same day!
The day was July 10th 2015: 3rd day of San Diego Comic-Con (if you consider the Preview Night).

I had bought the Meet & Greet so I knew I was gonna meet him but I definitely didn't expect so see him twice!

A few days before Comic-Con, I had forward an image on Instagram in order to have the chance to get a Stan Lee Autograph. It would be quick, but still, was a chance to meet THE MAN.

And lucky me I was chosen :)

So basically that day I met Stan very quickly on Arcana Both.
And god I was nervous...

https://instagram.com/p/4-ahzLFqgu/

After that The Meet & Greet!

It was in a secret location... a hotel beside the Convention Center on the presidential suite.
Basically a nerd after party.
Food, Nerds, Drinks, Geeks.

Everyone so nervous to have the chance to meet him.

So here are the greatest moments of this unspeakable encounter.
Words fail me to describe how happy I was... not just to see him but also to talk and smell him - Yes he smells like grampa!

He's so slim that I got nervous while hugging him. He's seem so fragile but have this strong personality at the same time that shows how he was capable of being the person he is.

It's not an easy job to get famous and keep that. To manage all the haters, the market itself. But he did it.

Even so old, he's still nice with the fans.
Live Long and Prosper Mr Lee.
Glad to had the chance to meet you in this life time.

SDCC 2014

noreply@blogger.com (Bruna) — Tue, 03 Feb 2015 21:30:00 +0000

It's been a while since my last post here.

Well, as usual I'm working a lot, but also having fun ;)

My last vacation was full of joy and "nerdiness". In fact, the most nerd time of all!

This time we had the opportunity to attend Comic-Con! Yes, that one!

Comic-Con International San Diego!

It's hard to express how incredible this event actually is and the awesomeness to be around thousands of people that understand you and have the same passion for the same things.

How amazing is to get to know Samwise or recognize "Bran" from Game of Thrones among the Crowd - because he doesn't looks like his character at all.

And the Cosplayes!

What about staying in line for more than 10 hours? First time sleeping on the street for the win!

Is incredible to see all those actors and actresses so close. They are part of your life, and then, they are there. They're real.

Strongly recommend anyone that loves tv shows, movies and of course, HQs to attend Comic-Con at least once in their life. It can be expensive and you'll be frustrated cause you can't buy everything you want - but still - is worth it!

Check here all the photos:

Bike Tree

noreply@blogger.com (Bruna) — Wed, 02 Jul 2014 17:04:00 +0000

“Life is like riding a bicycle. To keep your balance, you must keep moving.”

― Albert Einstein

ShipIt Atlassian

noreply@blogger.com (Bruna) — Thu, 19 Dec 2013 11:02:00 +0000

In November 2013, we had the opportunity of working on a project called ShitIt.

The idea was basically create a project in ~6 hours that would help Atlassian's Support Engineers to manage the queue of issues.
So our project, called "A Próxima Vítima" - as the brazilian soap opera - was an individual wallboard to prioritise a large queue of tickets, based on SLA and time since last update.

Check here how it was:

Farewell Florida!

noreply@blogger.com (Bruna) — Fri, 08 Nov 2013 03:10:00 +0000

Trip to Florida - last photos:

Namaste!

Universal Studios and Discovery Cove

noreply@blogger.com (Bruna) — Sat, 02 Nov 2013 23:21:00 +0000

Another vacation!! And again more photos to share!

Starting with: Universal Studios Orlando and Swimming with Dolphins at Discovery Cove Resort:

And so this journey ends... - Part 5

noreply@blogger.com (Bruna) — Sat, 20 Jul 2013 02:44:00 +0000

These are the last albums from our trip to USA 2013/1.

Hope to have more pics to share on 2013!

Namaste!

The photos are still being uploaded! - Part 4

noreply@blogger.com (Bruna) — Mon, 08 Jul 2013 01:56:00 +0000

More albuns from our Trip.
Now some pics from L.A., Parks and the famous Route 66!

Cya!

And now: Endeavour, ENIAC, Atlassian and Central PERK! - Part 3

noreply@blogger.com (Bruna) — Mon, 01 Jul 2013 00:24:00 +0000

As promised, below you'll see more links to some albuns of the trip.
Still need more time to upload them, since there's more then 7k photos, and I cannot let all of them available... =P

To be continued...

Travel USA: Apple, Alcatraz and Golden Gate - Part 2

noreply@blogger.com (Bruna) — Fri, 28 Jun 2013 17:37:00 +0000

More pics!!

Soon I'll post more!

Google Mountain View - Part 1

noreply@blogger.com (Bruna) — Wed, 26 Jun 2013 21:48:00 +0000

Hey hey!!

It's been a while since the last time I've posted anything on this blog. Shame on me. I have so many things to write and read every day that the last thing I think about doing on my free time is... blogging =P

Even though I'll use this channel to post some pics of my last vacation to the EUA!
I've been to San Francisco, Los Angeles, Las Vegas and New York, among other minor cities on the way.

So I'll post the pics as soon as I have time to spend with it!

Google Mountain View

Namaste!

La vie en Rose

noreply@blogger.com (Bruna) — Sun, 27 Jan 2013 23:12:00 +0000

Férias 2012

noreply@blogger.com (Bruna) — Wed, 07 Mar 2012 15:52:00 +0000

Infelizmente as férias acabaram, mas deixaram boas e significativas lembranças!

Londres, Paris, Campus Party - São Paulo e Santiago do Chile: Um mês bem aproveitado!

E as fotos? Estão todas no Picasa/Google+, mas te prepara que tem muita coisa!

Abaixo os links para os álbuns em ordem:

Londres

01. Palacio de Buckingham e Green Park

02. Guards Museum

03. Big Ben e Westminster Abbey

04. Madame Tussauds - Geral

05. Madame Tussauds - Marvel

06. Sherlock Holmes Museum e Beatles Store

07. London Eye, Big Ben e Namco Station

08. London Bridge Experience e Winston Churchill's Britain at War Experience

Paris

16.Torre Eiffel - Daylight

17. Pela Cidade

18. Arco do Triunfo

19. Champs-Élysées

39. Cerro Santa Lucia

40. Um pouco da cidade

41. Viña del Mar - Chile

42. Cerro San Cristóbal - Topo

43. Cerro San Cristóbal - Zoo

44. La Chascona - Casa de Pablo Neruda

45. Palacio de la Moneda

Namaste!

S.O.P.A.

noreply@blogger.com (Bruna) — Wed, 23 Nov 2011 13:39:00 +0000

Muito se fala sobre o S.O.P.A. (Stop Online Piracy Act), mas pouco se sabe sobre os impactos disto em nossa sociedade.

Aprenda com a Mafalda um pouco sobre as possíveis repercussões deste ato.

Fonte: Dicas-L - http://www.dicas-l.com.br/arquivo/mafalda_sobre_sopa_e_protect_ip.php#.Tsz5TnOep6E

Site Original: http://derechoaleer.org/

A Web é open source!

noreply@blogger.com (Bruna) — Wed, 05 Oct 2011 10:52:00 +0000

Fonte: http://www.dicas-l.com.br/

Netflix no Brasil

noreply@blogger.com (Bruna) — Mon, 05 Sep 2011 18:17:00 +0000

Hoje foi lançado no Brasil o serviço Netflix, que permite aos assinantes assistirem à filmes e seriados on demand, ou seja, quando quiserem. Os vídeos são transmitidos via streaming, portanto é importante ter uma boa conexão de internet para evitar delays.

Como assinar:
Para assinar o serviço, basta acessar o site: https://signup.netflix.com/

Valor:
R$ 15 por mês, sendo o primeiro mês gratuito.

Onde/Como assistir:
Em seu computador, PS2, PS3, Wii e em breve, no Xbox 360.

Vantagens:

Ao utilizar uma conexão rápida - acima de 20 Mbps - não apresenta atrasos. Uma tela de carregamento aparece antes do início do vídeo, mas leva apenas alguns segundos até que o filme inicie.
Um acervo com muitos filmes e séries bons!
Valor da mensalidade.

Desvantagens:

Ausência de filmes mais novos assim como temporadas mais atuais da séries.
Muitos filmes estão disponíveis apenas dublados. Outros já possuem escolha de idioma, porém sem legendas.
Qualidade baixa. Para aquelas pessoas que possuem tvs full hd pode ser desconfortável assistir à um vídeo com baixa resolução.

Testando de forma rápida já posso dizer que fiquei feliz ao ver que a série The Tudors, Star Trek TNG e Battlestar Galactica estão disponíveis.
Filmes mais antigos - e muito bons - como "O Cubo", Poderoso Chefão, Linha do Tempo e tantos outros também estão no acervo.

Bom divertimento a todos nós :)

FISL 12

noreply@blogger.com (Bruna) — Sat, 02 Jul 2011 10:45:00 +0000

O FISL 12 já está chegando ao fim e como sempre deixará saudade.
É sempre bom rever grandes amigos e fazer outros. Isso inclui chegar perto daqueles rostos conhecidos em redes sociais e dizer: " Olá eu sou a @griebeler, prazer em conhecê-lo(a)".

Quando na minha época de CDF anti-social imaginaria fazer isso... e melhor, ser muito bem recebida assim. :)

Este ano participei de 2 palestras:

D-Flash talks!!! - 5 minutos para tópicos emergentes no mercado de tecnologia
Debian 6: Instalação e Hardening

Na primeira realmente não sobrou muito tempo para falar. Cinco minutos acabam sendo pouco para quem tem muito a dizer. :P

Já na segunda palestra foram aproximadamente 45 minutos explicando sobre técnicas de hardening e pela quantidade de participantes tivemos não apenas 1, mas 5 cursos da 4linux sorteados no final!!! =D

Para os interessados aqui estão os slides:

http://slidesha.re/mgIVXM

Obrigada a todos que compareceram nas palestras e aos amigos: pela simpatia de sempre e por me fazerem rir o tempo todo.

Até o FISL 13!