How to upgrade from CentOS 6 to 7

CentOS 7 was released few months ago which I was very excited, but I have been waiting for a while for bugs fixing. Usually when any Linux distro is released, they usually comes with unknow bugs which may break your system. CentOS is always my … [Read more]

Linux file system structure

Linux Operating System and Linux File System are totally different from Microsoft Windows. In Microsoft Windows, you usually see Windows is installed in C:\ drive. In Linux, the Filesystem Hierarchy Standard (FHS) defines the structure of file … [Read more]

How to secure Apache HTTP Web Server

Apache HTTP Server is an open source web server developed by a community of developers and users, supported by non-profit corporation Apache Software Foundation. Apache web server is often placed at the edge of the server to serve httpd traffic hence … [Read more]

What is Linux ?

At some point you will ask yourself what is Linux? Well, Linux is a combination of Linus Torvalds’s Linux kernel and other programs to make it an open source operating system which was designed for personal computer users at a very low-cost or even … [Read more]