Myself My name is Ahmad El-Fakharany.I currently work as a senior DevOps engineer in a software house. For the past decade, or may be a little more, I was fond of open source technologies. I worked as a Linux engineer for several years handling systems like Red Hat Enterprise Linux, Oracle Linux, and Ubuntu. I also worked with proprietary UNIX systems like Oracle Solaris (on SPARC), and AIX. The purpose of this blog is to share as much information as I have with others. I try my best to include workarounds for issues that took me forever to solve. I also work as an instructor at Udemy. You can take a look at my latest courses here: