Tech Articles

List of All Bash Environment Variables – Linux 2018

A shell is a program that runs operating system commands. Bash has more than 50 predefined variables.These variables, created when Bash is first┬ástarted, provide information about the Bash session and can be used to control some of┬áthe shell’s features. Some of these variables have special properties that might be lost if you unset the variable […]


Writing your first program for various languages – Tutorial

This article will get you a good spark about writing the programs in various languages like Ruby, PHP, Python, Perl, Bash, C, C++ and Java. All Credits goes to Mr. Chetan Soni – A Cyber Security Expert from India. 1. Ruby – Ruby is totally a dynamic, reflective and object oriented language and was developed […]