Remotely Control Your Ubuntu PC from an Android Device

Tags

android, remote control, ubuntu, VNC

We can use our Android device (wherever they are) to connect and control your Ubuntu PC as a TV Remote and even more.

Imagine you want to turning down the noisy music but you are in another room of your house, or you left your PC turning on and your wife said to you: “Turn off the PC whether you aren’t using it and even worse you’re resting, cold or trying to sleep”.
Maybe your forget to ran something or cancel something in your PC.

That do you think if you can do this activities just using your android device wherever you are?.

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CuaimaCrypt, a Strong Cryptographic Alternative

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Cryptography, CuaimaCrypt, Secure file, Strong Cryptography

I think CuaimaCrypt is one of best cypher ever designed because it have such a strong algorithm that can resist an quantum computer attacks.

For this reason, I’m currently working to supporting this project; consequently, I share this link with you in order to explain what I’m refer to.

Go to Bolivartech article: CuaimaCrypt, a Strong Cryptographic Alternative

 

Jorge Fernandes is Bachelor in Computer Science experienced in telecommunications, security, banking and programmer since 1984. He works in Valhala Networks focused on high-level decisions about scientific and technological policies and strategies of projects oriented to develop web and standalone applications, as well as smart solutions at mobiles. He always oriented to produce innovator products.

Video: What’s a computer programmer ?

Tags

Bill Gates, computer program, Mark Zuckerberg, Programmer, Steve Jobs

I love this video!!!
It’s a short and beautiful presentation about what’s a computer programmer with short interviews with some personalities like Bill Gates, Mark Zuckerberg, Steve Jobs, etc. What although perhaps you are a programmer I recommend you to see it.

Enjoy!!!

How to Install Oracle Java 8 or 7 in Ubuntu

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oracle java ubuntu install

In some situations you need to run applications developed in Oracle Java over Ubuntu.
If you try to do this with recommended open souce flavors like openjdk-8-jdk and/or openjdk-8-jre sometimes rise up errors or malfunctions.

You can correct this situations by installing original Oracle Java Version 7 or 8 doing this procedure in a terminal:

Ubuntu: How to set a keyboard shortcut for System Monitor

Tags

kill process, monitor, shortcut, system, ubuntu

GNOME System Monitor

I love Ubuntu but I felt frustrated with the fact it doesn’t have a shortcut to open the GNOME System Monitor like you can do on Windows with CRTL + SHIFT + ESCAPE shotcut to open System Monitor, this is especially good when you have programs like Chrome who likes to consume memory so fast and some times it freeze and you want to kill its processes.

Don’t misunderstand me, I don’t like Windows but actually some little things are more practical.
I going to show you some alternatives:

How to prevent .thumbdata files in Android?

Tags

android, save memory space, thumbdata

Actually, nobody knows exactly are .thumbdata* files and what is their purpose, well except for the developers, but they didn’t share their info. There are just hints and deductions, but there are no exact specifications for the THUMBDATA format.
The .thumbdata* files are hidden by default, so unless you have the option for showing hidden files enabled, (Menu ► Settings ► Show Hidden Files) you might not even be aware of them and that they are eating up your free space.
You can find them in /DCIM/.thumbnails folder on your SD card or internal storage, depending on where your images are saved by default.