Setup key with:

wget -O - http://deb.opera.com/archive.key | sudo apt-key add -

Setup repository with:

sudo sh -c 'echo "deb http://deb.opera.com/opera-stable/ stable non-free" >> /etc/apt/sources.list.d/opera.list' 

Setup package with:

sudo aptitude update
sudo aptitude install opera-stable

or you can install one of these packages

Package: opera
Version: 12.16.1860
Package: opera-next
Version: 12.16.1860
Package: opera-stable
Version: 43.0.2442.806
Package: opera-beta
Version: 43.0.2442.686
Package:... 

AMV - The Witchtrip

Date : 04/01/2017

Damn this one takes you into a deep trip, my favorite so far but be carefull video has too much flashing scenes.
WARNING! This video has been identified to potentially trigger seizures for people with photosensitive epilepsy. Viewer discretion is advised!

Download: http://www.animemusicvideos.org/membe...
AMVnews:

UNLIMITED WAIFU WORKS

Date : 03/01/2017

Well another AMV which includes quality editing skills and mad title choices, just look at those!

Amagami SS, Bakemonogatari 2nd Season, Fate unlimited bladeworks, kamisama no mem., Full Metal Panic, Free! (lol), Himegoto, KissxSis, Shomin Sample, Shinmai Maou no Testament, Phantom World, Trinity 7, Fate Kaleid Liner, tasogare otome x amnesia

watch -n 1 cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq

Check cpu frequency at every second.

RPi-Monitor Installation

Date : 30/12/2016

Installation using the repository
RPi-Monitor is using github as debian repository. This repository will make installation and update of RPi-Monitor accessible with the command apt-get or aptitude.

To use this repository follow the instruction bellow:

Execute the following command to add RPi-Monitor into your list of repository:

wget http://goo.gl/vewCLL -O /etc/apt/sources.list.d/rpimonitor.list

Install my public key to trust RPi-Monitor repository:

apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 2C0D3C0F

To install RPi-Monitor, execute the following command:

apt-get update
apt-get install...