The Directory Tree Structure of Linux might seem a bit overwhelming at first but once you get used to it you will discover that it is precise and well organized. And it all starts from the root directory... Read More

One of the best things in Bash is the extensive tools we can use to manipulate strings. you can extract substrings , replace or delete them, and do much more... Read More

Loops are an important part of any programming language, they offer a way to repeat commands or instruction without repeating lines of code, the for loop comes in different styles in bash scripting... Read More

Shell scripting is the language of Linux Command Line, it is the most used language under linux because you can assimilate and use all other languages in your scripts. you can use Python scripts, All the operating system programs and commands, you can even run php scripts right from your terminal or shell scripts.... Read More