After using your PC for some time no doubt you would have accumulated some useful files. These files could be cherished family/personal photographs, music, videos, document, and some times applications. It as necessary for any computer user to have a back up strategy – a way of saving files outside the machines. This is because… Read More »
This is the second in a series of posts about how we can mange hardware resources under Linux. This post would focus on understanding the CPU. The central processing unit ( CPU, sometimes called the processor) is the “brain” of a computer system – it does most of the computer’s actual computing. If you have a working Linux system, it is very important to learn a great deal about your CPU.
Judy Gichoya is a medical doctor from Kenya who became a software developer after joining the open source medical records project, OpenMRS. The open source project creates medical informatics software that helps health professionals collect and present data to improve patient care in developing countries. After seeing how effective the open medical records system… Read More »
To check the hard disk space (free and used) of your PC’S hard disk. Open the system tray and type Disk Usage Analyzer (for Ubuntu) or any such name in different distro. On the disk usage analyzer in Ubuntu you should be able to see a hard drive with an Ubuntu logo and… Read More »
I am writing this post to refute an argument I’ve heard some people give why they’ve decided not to use Linux. The argument is that Linux does not come with many things (most times applications) that an average computer might need. But on a closer inspection this kind of thinking is unfounded and misplaced… Read More »
There is no doubt that Linux is the best free/open source operating system (OS) out there. But we’re living in a Window-lized non-free country, and so a transition to a free operating system would not be a day job. And I’d like to share some lessons on how one can easily try (and probably move… Read More »
One thing that many newcomers to Linux discover when installing applications on their systems is that they’d always have to install directly from the internet – – most times. To add to the web of these technicalities, different distributions (distros) support different format for distributing and utilizing their applications (e.g. the .deb for Debian-based systems… Read More »
One important thing to know when using a computer system is that it is prone to attacks. This could be either locally (when a computer system is used by more than one person) or remotely (when used to connect to the internet). It is true for a computer with any operating system. So though… Read More »
The main feature that distinguishes free from non-free software is not price, but freedom. So even if you are not paying for a particular software it doesn’t mean that it is free software. To clarify this issue let get some definitions going… Proprietary (Non-Free) Software A proprietary software is… Read More »
IBM is hoping to catch a portion of the free and open source pie by intending to deploy it’s cutting-edge LinuxONE mainframe/cloud sever to Africa, Johannesburg to be precise. It seems that many players in the tech world are beginning to see a promising tech potential for the African continent. Especially now that the amount… Read More »
