To Backup is not a strange phrase in computer-users circles, it simply means keeping files somewhere outside your computer system – either for security or safety reasons. And you must be able to retrieve such files when necessary. In a previous post, we advised to always back up as an insurance against loss or crash… Read More »
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.
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 »
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 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 »
FILTERS A filters is a program that takes its input from the standard input file, processes (or filters) it, and sends its output to the standard output file. Linux has a rich set of filters that can be use to work on data in an effective way. Some examples of filters are cat, grep, wc,… Read More »
Connecting Nokia phones to PCs that run windows is mostly achieved using the Nokia PC Suit (NPS) the suit is very versatile in that it could be used to install applications, send SMS, view file content, connect to the internet and share files right from within the PC. And there are some NPS alternatives for… Read More »
Xender is a very common file sharing app on android devices, especially because it is considered as being easy to use. The wonderful thing is that the recent version of the app has the ability to share files between an android device (phones and tablets) and Linux though the web browser. Though I’ve written earlier… Read More »
The ability to know where your stuffs (that is files) are stored in your hard drive is necessity for any PC user. This is because majority of everyday interaction with the computer system exclusively involves manipulating files – and by extension directories. Such manipulation include copying, moving edit and the likes. And in the Linux… Read More »
