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…)
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…)
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…)
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…)
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/
First warning and please read it: If you wipe your harddisk, USB-stick or Flash with any of these tips. Your data won’t magically come back! After correct ‘secure rm’ or ‘NWipe’ there way is no way to bring your valuable data back. Make backups and happy wiping!
Destroying data permanently from hard disk is not as easy as you think. Sometime hard disks just self destructs without notice but when there is police behind you door knocking and you have destroy as much data as you can it’s little bit trickier. Even normal cases when there ain’t police at door and you just want to make sure that your old hard disk is clean and it doesn’t contain your personal data it’s a bit of a problem. (more…)
Last time I talked about OBS and how to compile your application that you have developed with GCC. OBS is much more than just a tool for compiling openSUSE additional packages. You can also compile Debian, Ubuntu, Arch and Fedora (and couple more) but why on earth you want to do that? Short answer: because you can! Little bit longer answer: because you can and freedom is two way road. You can’t guess what Linux distribution or OS your user wants to use but you can make sure that you application is first class citizen in that Linux distribution. (more…)