I am Lijo George. I work as an IT System Administrator in a Financial Service company in the UK. I have a Degree in Electronics and communication engineering and a Masters degree in Computer Network Administration and Management from the University of Portsmouth in the UK. I also hold CCNA and Comptia A+ Certification.
The path($PATH) variable is used to pass important pieces of information like the location of a file to Linux programs when they are running. So how c [...]
![Dell XPS 13 7390 developer edition – Best laptop for Ubuntu in 2019 ? Dell XPS 13 7390 developer edition – Best laptop for Ubuntu in 2019 ?]()
Dell today announced that they will be releasing 'Dell XPS 13 Developer edition' by the beginning of September 2019. This laptop will soon become avai [...]

How do you pronounce chmod?
That is a question that will give you multiple answers, some answers are below
Change mode
C.H mode or see-aych-m [...]
![Debian ‘Buster’ 10.1 Released on 7th of Sept, 2019 Debian ‘Buster’ 10.1 Released on 7th of Sept, 2019]()
Debian is by far my best choice for a server as I love the stability and dependability. As per Debian, 10.1 is released on 7th of September, 2019. Th [...]
![Linux Mint vs Ubuntu Comparison Linux Mint vs Ubuntu Comparison]()
Introduction
Ubuntu and Linux Mint are two of the most popular Linux distributions out there. Many users prefer Linux Mint because it is bein [...]
![Installing Kali Linux on VirtualBox Installing Kali Linux on VirtualBox]()
Kali Linux
Kali Linux is an opensource Linux Distro specially made for those who are working in the information security and penetration test [...]
![How to Create Ubuntu Live USB in Windows How to Create Ubuntu Live USB in Windows]()
Lets see how you can create a bootable Ubuntu linux USB so that you can install it on your PC or laptop or use it as a Live OS. we will be using [...]
![Linux Commands – Working with Directories Linux Commands – Working with Directories]()
Here I will be writing about the basics of working with directories in Linux from the command line [...]