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Tuukka Pasanen

Manager in high technology firm in Finland. We are professionals in Linux and low-level C/C++ coding also we can handle PHP (Apache, NginX/Tengine, command-line), Perl, Python and Java. Currently we are focusing on sensor development and pile driving protocols. Our motto is 'We make piling smart' tells what we do.

Author Archive

Birdfont fonteditor for the rest of us

September 12th, 2014 by

Have you ever dreamed making your own unique font set. You get on it and seek for decent cheap or open source alternatives for making Truetype fonts  and  probably you find at least Fontforge. You are very happy and make you mind I’ll do my fonts with Fontforge. After a while you realize Fontforge is a Swiss army knife for making fonts in open source but you just wanted to create TTF, EOT or SVG font set. Weep no more you can use Birdfont. (more…)

Javascript tools in openSUSE round 2: js-beautify

August 18th, 2014 by

I’ve been talking about how code construction is necessary to your coding project. With Javascript obfuscation or making code shine is more important than ever. There will be many many eyes looking at your code and see if it’s worth of nothing. After getting friend with js-beautify there ain’t no excuse to keep you ugly looking code laying around. (more…)

Javascript tools in openSUSE round 1: JSHint

July 2nd, 2014 by

Node.js is not getting as much attention in openSUSE community as it’s gaining foot in development world.  Node.js is not just fancy buzz word that I just to be couple years back. There is plethora of libraries and tools that you can use for Node.js development or web-coding. I have been in this Nnode.js dependency hell (ok you can use npm if you like but if you like to make RPM-files you are in trouble) for a while but now I figured out most troubles and start using new tools! I copied most Node.js packaging stuff from Fedora as like Java Javascript is first class citizen of their ecosystem. I also added packages that were missing and updated and added and updated. (more…)

Have some fun… patch your kernel

May 28th, 2014 by

On this point you should have compiled your own Linux kernel. Get it up and running with your hardware but what’s the catch with all of this? Why on earth I want to have this much trouble with my operating system when I can write highly popular fiction with DOS and Wordstar? (more…)

Have some fun today… try your new kernel

April 30th, 2014 by

Last blog was about how to compile openSUSE kernel from GIT. Now we see how to get it up and running in your system. Again word of warning: Changing kernel is always bit of a hardcore trick! Even if it comes from trusted and tested binary from openSUSE (sorry I’m server admin). If you do it by yourself then you are also on your own if your machine won’t boot anymore! (more…)

Have some fun today… compile kernel

April 15th, 2014 by

Are you bored or seeking something to do? Do you want to do something that your friends will call just waste of time but it is so highly nerdy and most cool? Do you want to know what makes openSUSE or Linux in general tick? (more…)

Emscripten and openSUSE: Hands on.. Hands up!

March 24th, 2014 by

Emscripten logo
I can code with javascript and I’m fairly good at it (not marvelous just brialiant!). If you have read some of my resent blog post I think in C/C++/Perl or Bash. I also have some kind of a hobby to help out with UnReal world RPG game. Mostly my part is to make it work with *nix platform (mainly Linux and Mac OS X).
As we have seen world is moving fast forward towards web. It’s the-place-to-be for everyone. There is huge potential for players just wandering around and yelling for pleasure to play UrW! So I thought let’s see if we could port SDL to javascript/Flash or something straight from same source. after tiny amount of searching I popped up Emscripten. (more…)

Is my server alive and how good is my connection

March 10th, 2014 by

If you have time to setup real solution and need something reliable test Zabbix (http://zabbix.com). Zabbix is wonderful all in one solutions for monitoring network and your hosts (servers). If you are in need of knowing how good you Internet/(W)LAN connections is then things are getting complicated. (more…)

Code quality and Code guidelines

February 19th, 2014 by

Today I like to take you precious time to talk about thing that get so less attention in open source world. I like to talk little bit about QA and Coding guidelines.
Many reader who are in companies that take care of themselves or are involved some major open source or free software project like KDE, GNOME or Linux kernel knows that they/we have Coding guidelines. KDE have it here and Kernel have it here. So they have them and whats the big deal? (more…)

Elfcloud.fi a small cloud storage that could

February 13th, 2014 by

I’ve been seeking cloud storage of my life for long time now. My needs are not much (but most of the time they are too big as I have learned) only space and if possible Linux/Mac OS X FUSE for using service.
Service being open source or not isn’t such big thing in this case. How data is stored (crypted or not) and how can I get them out there if I need them is what I treasure most.
I have tested SpiderOak, Wuala, Dropbox and box.net but non of them fits for my needs perfectly. As I want to use these services with Linux all of them have Linux clients and most of them have FUSE-filesystem. Lately I have been using Wuala but it has problem that FUSE stuff is written in Java (it works under openSUSE just fine!). With GUI it’s clean and like said works very well but then comes but if you don’t want to use GUI you are in little bit trouble. It’s supported but I haven’t got it working. Xvfb comes to rescue but still it’s not really a solution!
When I heard about Elfcloud.fi I though okay we have some storage provider in Finland no big deal. I just popped their web site and noticed that they are really open source friendly company. They have Github Python-library (Apache Version 2.0 licensed) and full API documentation which is dead simple JSON stuff also their pricing scheme ain’t that bad. I have mention that this is hardcore crypto cloud service. If you lose your key you can wave goodbye to you data. Best of all they gonna have marvelous FUSE implementation as I’m writing it currently (They also have C++ library available on request. Apache Version 2.0 licensed of course).
So if you want to keep your data on Europe and have it stored in same country that have also is also trusted by Google datacenters and Microsoft you can check out elfcloud.fi. It’s not for everyone for sure but those who are in same need place to store data without hustle this can be the stuff for you.

You can download python API RPM from here: http://download.opensuse.org/repositories/home:/illuusio:/elfcloud/