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Jasenko Krejic

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Hello, My name is Jasenko Krejić, I live in the beautiful town of Banjaluka, Bosnia, and Herzegovina. After wrapping up my master in telecommunications, I have been working with computer systems. A decade ago, I had my first encounter with Linux and immediately fell in love with it because of it being an open-source! I work in an enterprise-level company, but I always try to stay ahead and do various other projects, and learn new technologies. Part of learning is sharing knowledge. I consider it a part of my learning path. I hope that in my articles, I have aggregated my knowledge, explained the material as simple as possible and that I have sparked your curiosity to learn Linux.
manage packages with yum on Centos

How to manage Packages on CentOS with YUM

If you ever wondered what YUM stands for, it is an abbreviation for Yellow Dog Updater, Modified. It is a high-level package manager, that uses the RPM package management tool in the background. How it differs from RPM? I will show you in a minute.
centos package management RPM

How to install and manage packages on CentOS using RPM

We use RPM to install a package from a .rpm file. We need to have a file, so in order to demonstrate it to you, we will download a .rpm file for a package called epel-release, which is a set of additional repositories (you can think of these as software stores) for Fedora and CentOS.
Install centos 6 on virtualbox on Windows

How to install CentOS 6 on VirtualBox on Windows

In this tutorial, we will show you how to install CentOS 6 on VirtualBox on Windows. For this, you will need to have VirtualBox installed, and download Centos 6 ISO file from the official servers.